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## Glass Properties, refractive index, Abbe number, dispersion formula

Glass: F2
-------------------------------
Glass code: 620364.36
Refractive index, Nd = 1.6200
Abbe number, Vd = 36.3700

Constants of Dispersion dn/dT
D0 = 1.51e-006
D1 = 1.56e-008
D2 = -2.78e-011
E0 = 9.34e-007
E1 = 1.04e-009
L_TK = 2.50e-001 µm

Thermal Expansion
CTE = 8.20e-006 1/K, -30°C to +70°C
CTE = 9.20e-006 1/K, +20°C to +300°C

Density, ro =   3.60 g/cm^3
dPgF = 2.00e-004

Dispersion formula
n^2 - 1 = (0.9373572*L^2)/(L^2 - 111.8868) + (0.2090732*L^2)/(L^2 - 0.04704508) + (1.345334*L^2)/(L^2 - 0.009977439)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.000, 0.211, 0.780, 0.921, 0.940, 0.963, 0.977, 0.985, 0.987, 0.991, 0.993, 0.994, 0.997, 0.998, 0.998, 0.998, 0.997, 0.998, 0.998, 0.989, 0.876, 0.685, 0.589 ]

Brewsters angle(in), 58.3143 deg
Brewsters angle(out), 31.6857 deg
Critical angle, 38.1170 deg



Glass: F2HT
-------------------------------
Glass code: 620364.36
Refractive index, Nd = 1.6200
Abbe number, Vd = 36.3700

Constants of Dispersion dn/dT
D0 = 1.51e-006
D1 = 1.56e-008
D2 = -2.78e-011
E0 = 9.34e-007
E1 = 1.04e-009
L_TK = 2.50e-001 µm

Thermal Expansion
CTE = 8.20e-006 1/K, -30°C to +70°C
CTE = 9.20e-006 1/K, +20°C to +300°C

Density, ro =   3.60 g/cm^3
dPgF = 2.00e-004

Dispersion formula
n^2 - 1 = (0.9373572*L^2)/(L^2 - 111.8868) + (0.2090732*L^2)/(L^2 - 0.04704508) + (1.345334*L^2)/(L^2 - 0.009977439)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.000, 0.240, 0.828, 0.957, 0.971, 0.982, 0.988, 0.991, 0.992, 0.994, 0.994, 0.995, 0.997, 0.998, 0.998, 0.998, 0.997, 0.998, 0.998, 0.994, 0.921, 0.795, 0.714 ]

Brewsters angle(in), 58.3143 deg
Brewsters angle(out), 31.6857 deg
Critical angle, 38.1170 deg



Glass: F5
-------------------------------
Glass code: 603380.347
Refractive index, Nd = 1.6034
Abbe number, Vd = 38.0300

Constants of Dispersion dn/dT
D0 = 2.13e-006
D1 = 1.65e-008
D2 = -6.98e-011
E0 = 1.02e-006
E1 = 6.56e-010
L_TK = 2.08e-001 µm

Thermal Expansion
CTE = 8.00e-006 1/K, -30°C to +70°C
CTE = 8.90e-006 1/K, +20°C to +300°C

Density, ro =   3.47 g/cm^3
dPgF = -3.00e-004

Dispersion formula
n^2 - 1 = (0.9661298*L^2)/(L^2 - 115.0119) + (0.1960343*L^2)/(L^2 - 0.04576276) + (1.310446*L^2)/(L^2 - 0.00958633)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.000, 0.300, 0.760, 0.910, 0.930, 0.960, 0.973, 0.982, 0.985, 0.988, 0.990, 0.991, 0.994, 0.995, 0.995, 0.995, 0.996, 0.997, 0.998, 0.987, 0.860, 0.650, 0.550 ]

Brewsters angle(in), 58.0496 deg
Brewsters angle(out), 31.9504 deg
Critical angle, 38.5844 deg



Glass: K10
-------------------------------
Glass code: 501564.252
Refractive index, Nd = 1.5014
Abbe number, Vd = 56.4100

Constants of Dispersion dn/dT
D0 = 4.86e-006
D1 = 1.72e-008
D2 = -3.02e-011
E0 = 3.82e-007
E1 = 4.53e-010
L_TK = 2.60e-001 µm

Thermal Expansion
CTE = 6.50e-006 1/K, -30°C to +70°C
CTE = 7.40e-006 1/K, +20°C to +300°C

Density, ro =   2.52 g/cm^3
dPgF = -1.50e-003

Dispersion formula
n^2 - 1 = (0.8723761*L^2)/(L^2 - 104.7477) + (0.06426254*L^2)/(L^2 - 0.03860513) + (1.156871*L^2)/(L^2 - 0.008094243)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.130, 0.310, 0.720, 0.910, 0.958, 0.966, 0.973, 0.982, 0.986, 0.987, 0.988, 0.988, 0.990, 0.991, 0.992, 0.993, 0.993, 0.994, 0.997, 0.996, 0.983, 0.850, 0.630, 0.520 ]

Brewsters angle(in), 56.3341 deg
Brewsters angle(out), 33.6659 deg
Critical angle, 41.7636 deg



Glass: K7
-------------------------------
Glass code: 511604.253
Refractive index, Nd = 1.5111
Abbe number, Vd = 60.4100

Constants of Dispersion dn/dT
D0 = -1.67e-006
D1 = 8.80e-009
D2 = -2.86e-011
E0 = 5.42e-007
E1 = 7.81e-010
L_TK = 1.72e-001 µm

Thermal Expansion
CTE = 8.40e-006 1/K, -30°C to +70°C
CTE = 9.70e-006 1/K, +20°C to +300°C

Density, ro =   2.53 g/cm^3
dPgF =     00

Dispersion formula
n^2 - 1 = (0.1244123*L^2)/(L^2 - 0.02698359) + (0.8271005*L^2)/(L^2 - 100.3846) + (1.127356*L^2)/(L^2 - 0.007203417)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.100, 0.420, 0.780, 0.940, 0.971, 0.976, 0.983, 0.988, 0.990, 0.990, 0.990, 0.990, 0.990, 0.993, 0.994, 0.994, 0.995, 0.995, 0.996, 0.994, 0.980, 0.790, 0.500, 0.340 ]

Brewsters angle(in), 56.5050 deg
Brewsters angle(out), 33.4950 deg
Critical angle, 41.4343 deg



Glass: LAFN7
-------------------------------
Glass code: 750350.438
Refractive index, Nd = 1.7495
Abbe number, Vd = 34.9500

Constants of Dispersion dn/dT
D0 = 7.27e-006
D1 = 1.31e-008
D2 = -3.32e-011
E0 = 8.88e-007
E1 = 9.32e-010
L_TK = 2.48e-001 µm

Thermal Expansion
CTE = 5.30e-006 1/K, -30°C to +70°C
CTE = 6.40e-006 1/K, +20°C to +300°C

Density, ro =   4.38 g/cm^3
dPgF = -2.50e-003

Dispersion formula
n^2 - 1 = (0.2985128*L^2)/(L^2 - 0.04692163) + (1.668426*L^2)/(L^2 - 0.010316) + (1.077438*L^2)/(L^2 - 82.50785)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.220, 0.400, 0.650, 0.780, 0.850, 0.880, 0.940, 0.965, 0.982, 0.994, 0.994, 0.995, 0.995, 0.995, 0.996, 0.996, 0.960, 0.850, 0.410, 0.090 ]

Brewsters angle(in), 60.2481 deg
Brewsters angle(out), 29.7519 deg
Critical angle, 34.8613 deg



Glass: LF5
-------------------------------
Glass code: 581409.322
Refractive index, Nd = 1.5814
Abbe number, Vd = 40.8500

Constants of Dispersion dn/dT
D0 = -2.27e-006
D1 = 9.71e-009
D2 = -2.83e-011
E0 = 8.36e-007
E1 = 9.95e-010
L_TK = 2.28e-001 µm

Thermal Expansion
CTE = 9.10e-006 1/K, -30°C to +70°C
CTE = 1.06e-005 1/K, +20°C to +300°C

Density, ro =   3.22 g/cm^3
dPgF = -3.00e-004

Dispersion formula
n^2 - 1 = (0.8939301*L^2)/(L^2 - 110.4937) + (0.163506*L^2)/(L^2 - 0.04491358) + (1.280356*L^2)/(L^2 - 0.009298544)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0 ]
T    =[ 0.040, 0.570, 0.880, 0.954, 0.961, 0.973, 0.984, 0.992, 0.992, 0.993, 0.994, 0.995, 0.996, 0.997, 0.997, 0.998, 0.998, 0.998, 0.998, 0.992, 0.870, 0.660 ]

Brewsters angle(in), 57.6934 deg
Brewsters angle(out), 32.3066 deg
Critical angle, 39.2226 deg



Glass: LLF1
-------------------------------
Glass code: 548458.294
Refractive index, Nd = 1.5481
Abbe number, Vd = 45.7500

Constants of Dispersion dn/dT
D0 = 3.25e-007
D1 = 1.74e-008
D2 = -6.12e-011
E0 = 6.53e-007
E1 = 2.58e-010
L_TK = 2.33e-001 µm

Thermal Expansion
CTE = 8.10e-006 1/K, -30°C to +70°C
CTE = 9.20e-006 1/K, +20°C to +300°C

Density, ro =   2.94 g/cm^3
dPgF = -9.00e-004

Dispersion formula
n^2 - 1 = (0.8833995*L^2)/(L^2 - 107.5931) + (0.1336645*L^2)/(L^2 - 0.0420143) + (1.216401*L^2)/(L^2 - 0.008578072)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.300, 0.810, 0.955, 0.981, 0.984, 0.988, 0.992, 0.993, 0.994, 0.995, 0.996, 0.996, 0.996, 0.997, 0.997, 0.996, 0.996, 0.997, 0.996, 0.990, 0.840, 0.610, 0.500 ]

Brewsters angle(in), 57.1401 deg
Brewsters angle(out), 32.8599 deg
Critical angle, 40.2359 deg



Glass: N-BAF10
-------------------------------
Glass code: 670471.375
Refractive index, Nd = 1.6700
Abbe number, Vd = 47.1100

Constants of Dispersion dn/dT
D0 = 3.79e-006
D1 = 1.28e-008
D2 = -1.42e-011
E0 = 5.84e-007
E1 = 7.60e-010
L_TK = 2.20e-001 µm

Thermal Expansion
CTE = 6.18e-006 1/K, -30°C to +70°C
CTE = 7.04e-006 1/K, +20°C to +300°C

Density, ro =   3.75 g/cm^3
dPgF = -1.60e-003

Dispersion formula
n^2 - 1 = (1.085213*L^2)/(L^2 - 105.6136) + (0.1435594*L^2)/(L^2 - 0.04244898) + (1.585149*L^2)/(L^2 - 0.009266813)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.310, 0.440, 0.660, 0.800, 0.880, 0.900, 0.940, 0.954, 0.967, 0.981, 0.990, 0.990, 0.991, 0.990, 0.994, 0.994, 0.980, 0.920, 0.680, 0.450 ]

Brewsters angle(in), 59.0872 deg
Brewsters angle(out), 30.9128 deg
Critical angle, 36.7834 deg



Glass: N-BAF4
-------------------------------
Glass code: 606437.289
Refractive index, Nd = 1.6057
Abbe number, Vd = 43.7200

Constants of Dispersion dn/dT
D0 = 9.39e-007
D1 = 1.24e-008
D2 = -9.00e-012
E0 = 6.17e-007
E1 = 8.42e-010
L_TK = 2.42e-001 µm

Thermal Expansion
CTE = 7.24e-006 1/K, -30°C to +70°C
CTE = 8.29e-006 1/K, +20°C to +300°C

Density, ro =   2.89 g/cm^3
dPgF = 3.00e-003

Dispersion formula
n^2 - 1 = (1.14381*L^2)/(L^2 - 110.2789) + (0.1027213*L^2)/(L^2 - 0.05310873) + (1.420563*L^2)/(L^2 - 0.009420154)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.130, 0.280, 0.580, 0.770, 0.870, 0.900, 0.940, 0.959, 0.971, 0.985, 0.992, 0.992, 0.990, 0.991, 0.994, 0.994, 0.977, 0.890, 0.640, 0.420 ]

Brewsters angle(in), 58.0858 deg
Brewsters angle(out), 31.9142 deg
Critical angle, 38.5201 deg



Glass: N-BAF51
-------------------------------
Glass code: 652450.333
Refractive index, Nd = 1.6522
Abbe number, Vd = 44.9600

Constants of Dispersion dn/dT
D0 = -2.84e-007
D1 = 1.04e-008
D2 = -1.80e-011
E0 = 7.01e-007
E1 = 8.47e-010
L_TK = 2.19e-001 µm

Thermal Expansion
CTE = 8.37e-006 1/K, -30°C to +70°C
CTE = 9.49e-006 1/K, +20°C to +300°C

Density, ro =   3.33 g/cm^3
dPgF = -1.20e-003

Dispersion formula
n^2 - 1 = (0.153622*L^2)/(L^2 - 0.04308265) + (1.515036*L^2)/(L^2 - 0.009427347) + (1.154279*L^2)/(L^2 - 124.8899)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.330, 0.470, 0.690, 0.820, 0.890, 0.910, 0.940, 0.956, 0.970, 0.985, 0.991, 0.992, 0.990, 0.990, 0.993, 0.993, 0.980, 0.870, 0.630, 0.480 ]

Brewsters angle(in), 58.8160 deg
Brewsters angle(out), 31.1840 deg
Critical angle, 37.2460 deg



Glass: N-BAF52
-------------------------------
Glass code: 609466.305
Refractive index, Nd = 1.6086
Abbe number, Vd = 46.6000

Constants of Dispersion dn/dT
D0 = 1.15e-006
D1 = 1.27e-008
D2 = -5.08e-012
E0 = 5.64e-007
E1 = 6.38e-010
L_TK = 2.38e-001 µm

Thermal Expansion
CTE = 6.86e-006 1/K, -30°C to +70°C
CTE = 7.83e-006 1/K, +20°C to +300°C

Density, ro =   3.04 g/cm^3
dPgF = 2.40e-003

Dispersion formula
n^2 - 1 = (1.098758*L^2)/(L^2 - 105.6919) + (0.09670461*L^2)/(L^2 - 0.05082121) + (1.439034*L^2)/(L^2 - 0.009078001)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.210, 0.370, 0.650, 0.800, 0.880, 0.900, 0.938, 0.954, 0.967, 0.980, 0.989, 0.990, 0.989, 0.990, 0.993, 0.994, 0.975, 0.890, 0.630, 0.390 ]

Brewsters angle(in), 58.1330 deg
Brewsters angle(out), 31.8670 deg
Critical angle, 38.4365 deg



Glass: N-BAK1
-------------------------------
Glass code: 573576.319
Refractive index, Nd = 1.5725
Abbe number, Vd = 57.5500

Constants of Dispersion dn/dT
D0 = 1.86e-007
D1 = 1.29e-008
D2 = -1.87e-011
E0 = 5.25e-007
E1 = 5.46e-010
L_TK = 1.82e-001 µm

Thermal Expansion
CTE = 7.60e-006 1/K, -30°C to +70°C
CTE = 8.60e-006 1/K, +20°C to +300°C

Density, ro =   3.19 g/cm^3
dPgF = 2.00e-004

Dispersion formula
n^2 - 1 = (0.881512*L^2)/(L^2 - 107.2978) + (1.123657*L^2)/(L^2 - 0.006447428) + (0.3092768*L^2)/(L^2 - 0.02222844)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.070, 0.290, 0.570, 0.820, 0.930, 0.969, 0.977, 0.983, 0.988, 0.990, 0.990, 0.990, 0.989, 0.990, 0.992, 0.995, 0.995, 0.995, 0.995, 0.997, 0.996, 0.986, 0.903, 0.721, 0.584 ]

Brewsters angle(in), 57.5465 deg
Brewsters angle(out), 32.4535 deg
Critical angle, 39.4890 deg



Glass: N-BAK2
-------------------------------
Glass code: 540597.286
Refractive index, Nd = 1.5400
Abbe number, Vd = 59.7100

Constants of Dispersion dn/dT
D0 = -1.45e-006
D1 = 1.10e-008
D2 = 4.89e-012
E0 = 5.16e-007
E1 = 3.05e-010
L_TK = 1.64e-001 µm

Thermal Expansion
CTE = 8.00e-006 1/K, -30°C to +70°C
CTE = 9.00e-006 1/K, +20°C to +300°C

Density, ro =   2.86 g/cm^3
dPgF = 4.00e-004

Dispersion formula
n^2 - 1 = (0.937233*L^2)/(L^2 - 113.1184) + (1.016622*L^2)/(L^2 - 0.005923838) + (0.3199031*L^2)/(L^2 - 0.02038284)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.100, 0.400, 0.700, 0.910, 0.971, 0.986, 0.989, 0.990, 0.992, 0.993, 0.993, 0.993, 0.992, 0.992, 0.994, 0.995, 0.995, 0.994, 0.995, 0.996, 0.997, 0.984, 0.850, 0.630, 0.500 ]

Brewsters angle(in), 57.0016 deg
Brewsters angle(out), 32.9984 deg
Critical angle, 40.4939 deg



Glass: N-BAK4
-------------------------------
Glass code: 569560.305
Refractive index, Nd = 1.5688
Abbe number, Vd = 55.9800

Constants of Dispersion dn/dT
D0 = 3.06e-006
D1 = 1.44e-008
D2 = -2.23e-011
E0 = 5.46e-007
E1 = 6.05e-010
L_TK = 1.89e-001 µm

Thermal Expansion
CTE = 6.99e-006 1/K, -30°C to +70°C
CTE = 7.93e-006 1/K, +20°C to +300°C

Density, ro =   3.05 g/cm^3
dPgF = -1.00e-003

Dispersion formula
n^2 - 1 = (0.9453954*L^2)/(L^2 - 105.9659) + (0.1328177*L^2)/(L^2 - 0.03156312) + (1.288346*L^2)/(L^2 - 0.007799806)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.070, 0.550, 0.840, 0.890, 0.940, 0.967, 0.980, 0.983, 0.987, 0.988, 0.989, 0.994, 0.996, 0.996, 0.995, 0.995, 0.997, 0.995, 0.982, 0.900, 0.710, 0.540 ]

Brewsters angle(in), 57.4858 deg
Brewsters angle(out), 32.5142 deg
Critical angle, 39.5995 deg



Glass: N-BAK4HT
-------------------------------
Glass code: 569560.305
Refractive index, Nd = 1.5688
Abbe number, Vd = 55.9800

Constants of Dispersion dn/dT
D0 = 3.06e-006
D1 = 1.44e-008
D2 = -2.23e-011
E0 = 5.46e-007
E1 = 6.05e-010
L_TK = 1.89e-001 µm

Thermal Expansion
CTE = 6.99e-006 1/K, -30°C to +70°C
CTE = 7.93e-006 1/K, +20°C to +300°C

Density, ro =   3.05 g/cm^3
dPgF = -1.00e-003

Dispersion formula
n^2 - 1 = (0.9453954*L^2)/(L^2 - 105.9659) + (0.1328177*L^2)/(L^2 - 0.03156312) + (1.288346*L^2)/(L^2 - 0.007799806)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.095, 0.595, 0.859, 0.900, 0.949, 0.972, 0.983, 0.985, 0.991, 0.992, 0.993, 0.995, 0.996, 0.996, 0.996, 0.996, 0.996, 0.998, 0.991, 0.949, 0.811, 0.673 ]

Brewsters angle(in), 57.4858 deg
Brewsters angle(out), 32.5142 deg
Critical angle, 39.5995 deg



Glass: N-BALF4
-------------------------------
Glass code: 580539.311
Refractive index, Nd = 1.5796
Abbe number, Vd = 53.8700

Constants of Dispersion dn/dT
D0 = 5.33e-006
D1 = 1.47e-008
D2 = -1.58e-011
E0 = 5.75e-007
E1 = 6.58e-010
L_TK = 1.95e-001 µm

Thermal Expansion
CTE = 6.52e-006 1/K, -30°C to +70°C
CTE = 7.41e-006 1/K, +20°C to +300°C

Density, ro =   3.11 g/cm^3
dPgF = -1.20e-003

Dispersion formula
n^2 - 1 = (0.9649294*L^2)/(L^2 - 109.1973) + (0.1420383*L^2)/(L^2 - 0.03306721) + (1.310041*L^2)/(L^2 - 0.007965965)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.380, 0.750, 0.820, 0.900, 0.940, 0.964, 0.970, 0.981, 0.983, 0.986, 0.993, 0.995, 0.996, 0.995, 0.995, 0.997, 0.993, 0.984, 0.920, 0.740, 0.580 ]

Brewsters angle(in), 57.6626 deg
Brewsters angle(out), 32.3374 deg
Critical angle, 39.2783 deg



Glass: N-BALF5
-------------------------------
Glass code: 547536.261
Refractive index, Nd = 1.5474
Abbe number, Vd = 53.6300

Constants of Dispersion dn/dT
D0 = 1.14e-006
D1 = 1.29e-008
D2 = -1.46e-011
E0 = 5.02e-007
E1 = 5.87e-010
L_TK = 2.19e-001 µm

Thermal Expansion
CTE = 7.34e-006 1/K, -30°C to +70°C
CTE = 8.43e-006 1/K, +20°C to +300°C

Density, ro =   2.61 g/cm^3
dPgF = -4.00e-004

Dispersion formula
n^2 - 1 = (1.050489*L^2)/(L^2 - 107.0973) + (0.07193009*L^2)/(L^2 - 0.044192) + (1.28386*L^2)/(L^2 - 0.00825816)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.128, 0.600, 0.710, 0.850, 0.920, 0.957, 0.965, 0.978, 0.984, 0.988, 0.992, 0.995, 0.995, 0.993, 0.993, 0.995, 0.991, 0.973, 0.810, 0.500, 0.300 ]

Brewsters angle(in), 57.1275 deg
Brewsters angle(out), 32.8725 deg
Critical angle, 40.2594 deg



Glass: N-BASF2
-------------------------------
Glass code: 664360.315
Refractive index, Nd = 1.6645
Abbe number, Vd = 36.0000

Constants of Dispersion dn/dT
D0 = 1.89e-006
D1 = 1.22e-008
D2 = -1.61e-011
E0 = 7.77e-007
E1 = 9.96e-010
L_TK = 2.56e-001 µm

Thermal Expansion
CTE = 7.12e-006 1/K, -30°C to +70°C
CTE = 8.13e-006 1/K, +20°C to +300°C

Density, ro =   3.15 g/cm^3
dPgF = 5.70e-003

Dispersion formula
n^2 - 1 = (0.1569711*L^2)/(L^2 - 0.05622788) + (1.536521*L^2)/(L^2 - 0.01084357) + (1.301968*L^2)/(L^2 - 131.3397)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.060, 0.320, 0.580, 0.750, 0.800, 0.890, 0.930, 0.951, 0.971, 0.985, 0.987, 0.985, 0.985, 0.990, 0.997, 0.985, 0.930, 0.760, 0.680 ]

Brewsters angle(in), 59.0027 deg
Brewsters angle(out), 30.9973 deg
Critical angle, 36.9269 deg



Glass: N-BASF64
-------------------------------
Glass code: 704394.32
Refractive index, Nd = 1.7040
Abbe number, Vd = 39.3800

Constants of Dispersion dn/dT
D0 = 1.60e-006
D1 = 1.02e-008
D2 = -2.68e-011
E0 = 7.87e-007
E1 = 9.65e-010
L_TK = 2.29e-001 µm

Thermal Expansion
CTE = 7.30e-006 1/K, -30°C to +70°C
CTE = 8.70e-006 1/K, +20°C to +300°C

Density, ro =   3.20 g/cm^3
dPgF = -6.00e-004

Dispersion formula
n^2 - 1 = (0.1713198*L^2)/(L^2 - 0.04993948) + (1.655543*L^2)/(L^2 - 0.01044856) + (1.336644*L^2)/(L^2 - 118.9615)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.220, 0.370, 0.610, 0.750, 0.820, 0.840, 0.880, 0.900, 0.920, 0.940, 0.950, 0.949, 0.949, 0.955, 0.970, 0.985, 0.970, 0.900, 0.670, 0.450 ]

Brewsters angle(in), 59.5933 deg
Brewsters angle(out), 30.4067 deg
Critical angle, 35.9341 deg



Glass: N-BK10
-------------------------------
Glass code: 498670.239
Refractive index, Nd = 1.4978
Abbe number, Vd = 66.9500

Constants of Dispersion dn/dT
D0 = 3.32e-006
D1 = 1.72e-008
D2 = -2.05e-011
E0 = 3.57e-007
E1 = 3.90e-010
L_TK = 1.69e-001 µm

Thermal Expansion
CTE = 5.80e-006 1/K, -30°C to +70°C
CTE = 6.60e-006 1/K, +20°C to +300°C

Density, ro =   2.39 g/cm^3
dPgF = -8.00e-004

Dispersion formula
n^2 - 1 = (0.9846108*L^2)/(L^2 - 99.75753) + (0.8883081*L^2)/(L^2 - 0.005169008) + (0.3289645*L^2)/(L^2 - 0.016119)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 290.0, 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.110, 0.420, 0.710, 0.860, 0.947, 0.978, 0.986, 0.986, 0.985, 0.989, 0.990, 0.990, 0.989, 0.989, 0.990, 0.991, 0.993, 0.993, 0.992, 0.993, 0.995, 0.996, 0.980, 0.950, 0.710, 0.470 ]

Brewsters angle(in), 56.2715 deg
Brewsters angle(out), 33.7285 deg
Critical angle, 41.8849 deg



Glass: N-BK7
-------------------------------
Glass code: 517642.251
Refractive index, Nd = 1.5168
Abbe number, Vd = 64.1700

Constants of Dispersion dn/dT
D0 = 1.86e-006
D1 = 1.31e-008
D2 = -1.37e-011
E0 = 4.34e-007
E1 = 6.27e-010
L_TK = 1.70e-001 µm

Thermal Expansion
CTE = 7.10e-006 1/K, -30°C to +70°C
CTE = 8.30e-006 1/K, +20°C to +300°C

Density, ro =   2.51 g/cm^3
dPgF = -9.00e-004

Dispersion formula
n^2 - 1 = (1.010469*L^2)/(L^2 - 103.5607) + (1.039612*L^2)/(L^2 - 0.006000699) + (0.2317923*L^2)/(L^2 - 0.02001791)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.050, 0.250, 0.520, 0.780, 0.920, 0.971, 0.977, 0.983, 0.989, 0.992, 0.993, 0.993, 0.992, 0.993, 0.994, 0.996, 0.995, 0.994, 0.994, 0.996, 0.997, 0.980, 0.840, 0.560, 0.360 ]

Brewsters angle(in), 56.6038 deg
Brewsters angle(out), 33.3962 deg
Critical angle, 41.2452 deg



Glass: N-BK7HT
-------------------------------
Glass code: 517642.251
Refractive index, Nd = 1.5168
Abbe number, Vd = 64.1700

Constants of Dispersion dn/dT
D0 = 1.86e-006
D1 = 1.31e-008
D2 = -1.37e-011
E0 = 4.34e-007
E1 = 6.27e-010
L_TK = 1.70e-001 µm

Thermal Expansion
CTE = 7.10e-006 1/K, -30°C to +70°C
CTE = 8.30e-006 1/K, +20°C to +300°C

Density, ro =   2.51 g/cm^3
dPgF = -9.00e-004

Dispersion formula
n^2 - 1 = (1.010469*L^2)/(L^2 - 103.5607) + (1.039612*L^2)/(L^2 - 0.006000699) + (0.2317923*L^2)/(L^2 - 0.02001791)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.023, 0.242, 0.600, 0.875, 0.964, 0.985, 0.989, 0.992, 0.994, 0.996, 0.996, 0.996, 0.996, 0.996, 0.997, 0.998, 0.998, 0.997, 0.997, 0.998, 0.999, 0.987, 0.888, 0.657, 0.490 ]

Brewsters angle(in), 56.6038 deg
Brewsters angle(out), 33.3962 deg
Critical angle, 41.2452 deg



Glass: N-F2
-------------------------------
Glass code: 620364.265
Refractive index, Nd = 1.6201
Abbe number, Vd = 36.4300

Constants of Dispersion dn/dT
D0 = 4.62e-007
D1 = 1.17e-008
D2 = -2.35e-011
E0 = 7.47e-007
E1 = 9.81e-010
L_TK = 2.63e-001 µm

Thermal Expansion
CTE = 7.84e-006 1/K, -30°C to +70°C
CTE = 9.06e-006 1/K, +20°C to +300°C

Density, ro =   2.65 g/cm^3
dPgF = 5.60e-003

Dispersion formula
n^2 - 1 = (0.1592014*L^2)/(L^2 - 0.05469318) + (1.39757*L^2)/(L^2 - 0.009959061) + (1.268654*L^2)/(L^2 - 119.2483)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.160, 0.510, 0.750, 0.870, 0.900, 0.950, 0.963, 0.973, 0.984, 0.992, 0.993, 0.991, 0.990, 0.992, 0.996, 0.977, 0.880, 0.640, 0.480 ]

Brewsters angle(in), 58.3144 deg
Brewsters angle(out), 31.6856 deg
Critical angle, 38.1167 deg



Glass: N-FK5
-------------------------------
Glass code: 487704.245
Refractive index, Nd = 1.4875
Abbe number, Vd = 70.4100

Constants of Dispersion dn/dT
D0 = -7.24e-006
D1 = 1.58e-008
D2 = -9.51e-012
E0 = 3.51e-007
E1 = 4.61e-010
L_TK = 1.56e-001 µm

Thermal Expansion
CTE = 9.20e-006 1/K, -30°C to +70°C
CTE = 1.00e-005 1/K, +20°C to +300°C

Density, ro =   2.45 g/cm^3
dPgF = 3.60e-003

Dispersion formula
n^2 - 1 = (0.9107902*L^2)/(L^2 - 97.86003) + (0.8443093*L^2)/(L^2 - 0.00475112) + (0.3441478*L^2)/(L^2 - 0.01498148)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 260.0, 270.0, 280.0, 290.0, 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.000, 0.020, 0.180, 0.500, 0.760, 0.890, 0.950, 0.977, 0.988, 0.992, 0.992, 0.991, 0.994, 0.994, 0.994, 0.993, 0.992, 0.990, 0.989, 0.991, 0.991, 0.990, 0.991, 0.995, 0.998, 0.965, 0.930, 0.630, 0.380 ]

Brewsters angle(in), 56.0881 deg
Brewsters angle(out), 33.9119 deg
Critical angle, 42.2428 deg



Glass: N-FK51A
-------------------------------
Glass code: 487845.368
Refractive index, Nd = 1.4866
Abbe number, Vd = 84.4700

Constants of Dispersion dn/dT
D0 = -1.83e-005
D1 = -7.89e-009
D2 = -1.63e-012
E0 = 3.74e-007
E1 = 3.46e-010
L_TK = 1.50e-001 µm

Thermal Expansion
CTE = 1.27e-005 1/K, -30°C to +70°C
CTE = 1.48e-005 1/K, +20°C to +300°C

Density, ro =   3.67 g/cm^3
dPgF = 3.42e-002

Dispersion formula
n^2 - 1 = (0.9046517*L^2)/(L^2 - 168.6813) + (0.9712478*L^2)/(L^2 - 0.00472302) + (0.2169014*L^2)/(L^2 - 0.01535756)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 290.0, 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.035, 0.120, 0.300, 0.630, 0.875, 0.963, 0.976, 0.988, 0.992, 0.993, 0.993, 0.992, 0.992, 0.993, 0.996, 0.997, 0.997, 0.996, 0.995, 0.995, 0.994, 0.980, 0.940, 0.840, 0.750 ]

Brewsters angle(in), 56.0715 deg
Brewsters angle(out), 33.9285 deg
Critical angle, 42.2753 deg



Glass: N-K5
-------------------------------
Glass code: 522595.259
Refractive index, Nd = 1.5225
Abbe number, Vd = 59.4800

Constants of Dispersion dn/dT
D0 = -4.13e-007
D1 = 1.03e-008
D2 = -3.40e-011
E0 = 4.73e-007
E1 = 5.19e-010
L_TK = 2.13e-001 µm

Thermal Expansion
CTE = 8.20e-006 1/K, -30°C to +70°C
CTE = 9.60e-006 1/K, +20°C to +300°C

Density, ro =   2.59 g/cm^3
dPgF =     00

Dispersion formula
n^2 - 1 = (0.9305117*L^2)/(L^2 - 111.9828) + (1.085118*L^2)/(L^2 - 0.006610995) + (0.199562*L^2)/(L^2 - 0.02411087)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.210, 0.630, 0.880, 0.956, 0.962, 0.977, 0.984, 0.988, 0.989, 0.991, 0.991, 0.991, 0.993, 0.995, 0.995, 0.993, 0.992, 0.994, 0.995, 0.986, 0.870, 0.660, 0.530 ]

Brewsters angle(in), 56.7023 deg
Brewsters angle(out), 33.2977 deg
Critical angle, 41.0577 deg



Glass: N-KF9
-------------------------------
Glass code: 523515.25
Refractive index, Nd = 1.5235
Abbe number, Vd = 51.5400

Constants of Dispersion dn/dT
D0 = -1.66e-006
D1 = 8.44e-009
D2 = -1.01e-011
E0 = 6.10e-007
E1 = 6.96e-010
L_TK = 2.17e-001 µm

Thermal Expansion
CTE = 9.61e-006 1/K, -30°C to +70°C
CTE = 1.09e-005 1/K, +20°C to +300°C

Density, ro =   2.50 g/cm^3
dPgF = -1.40e-003

Dispersion formula
n^2 - 1 = (0.9208198*L^2)/(L^2 - 112.5724) + (0.08933466*L^2)/(L^2 - 0.04040108) + (1.192868*L^2)/(L^2 - 0.008391547)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.210, 0.680, 0.770, 0.880, 0.940, 0.965, 0.975, 0.985, 0.988, 0.990, 0.994, 0.996, 0.996, 0.994, 0.995, 0.997, 0.995, 0.981, 0.740, 0.430, 0.300 ]

Brewsters angle(in), 56.7191 deg
Brewsters angle(out), 33.2809 deg
Critical angle, 41.0259 deg



Glass: N-KZFS11
-------------------------------
Glass code: 638424.32
Refractive index, Nd = 1.6378
Abbe number, Vd = 42.4100

Constants of Dispersion dn/dT
D0 = 3.34e-006
D1 = 1.16e-008
D2 = -1.80e-011
E0 = 6.32e-007
E1 = 7.21e-010
L_TK = 2.06e-001 µm

Thermal Expansion
CTE = 6.56e-006 1/K, -30°C to +70°C
CTE = 7.56e-006 1/K, +20°C to +300°C

Density, ro =   3.20 g/cm^3
dPgF = -1.20e-002

Dispersion formula
n^2 - 1 = (1.151617*L^2)/(L^2 - 88.43105) + (0.2892416*L^2)/(L^2 - 0.03442397) + (1.332224*L^2)/(L^2 - 0.008402985)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.150, 0.450, 0.730, 0.880, 0.910, 0.940, 0.957, 0.968, 0.971, 0.975, 0.978, 0.982, 0.989, 0.993, 0.992, 0.992, 0.992, 0.994, 0.999, 0.977, 0.914, 0.535, 0.183 ]

Brewsters angle(in), 58.5920 deg
Brewsters angle(out), 31.4080 deg
Critical angle, 37.6325 deg



Glass: N-KZFS2
-------------------------------
Glass code: 558540.255
Refractive index, Nd = 1.5584
Abbe number, Vd = 54.0100

Constants of Dispersion dn/dT
D0 = 6.77e-006
D1 = 1.31e-008
D2 = -1.23e-011
E0 = 3.84e-007
E1 = 5.51e-010
L_TK = 1.96e-001 µm

Thermal Expansion
CTE = 4.44e-006 1/K, -30°C to +70°C
CTE = 5.40e-006 1/K, +20°C to +300°C

Density, ro =   2.54 g/cm^3
dPgF = -1.11e-002

Dispersion formula
n^2 - 1 = (0.9039763*L^2)/(L^2 - 70.17311) + (0.1535694*L^2)/(L^2 - 0.03080536) + (1.236976*L^2)/(L^2 - 0.007471705)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.030, 0.240, 0.590, 0.800, 0.890, 0.910, 0.930, 0.950, 0.963, 0.967, 0.975, 0.981, 0.987, 0.992, 0.994, 0.994, 0.994, 0.994, 0.996, 0.991, 0.940, 0.800, 0.260, 0.040 ]

Brewsters angle(in), 57.3117 deg
Brewsters angle(out), 32.6883 deg
Critical angle, 39.9187 deg



Glass: N-KZFS4
-------------------------------
Glass code: 613445.3
Refractive index, Nd = 1.6134
Abbe number, Vd = 44.4900

Constants of Dispersion dn/dT
D0 = 1.81e-006
D1 = 1.16e-008
D2 = -7.99e-012
E0 = 6.20e-007
E1 = 7.94e-010
L_TK = 2.05e-001 µm

Thermal Expansion
CTE = 7.30e-006 1/K, -30°C to +70°C
CTE = 8.20e-006 1/K, +20°C to +300°C

Density, ro =   3.00 g/cm^3
dPgF = -1.00e-002

Dispersion formula
n^2 - 1 = (1.09963*L^2)/(L^2 - 90.3867) + (0.1975755*L^2)/(L^2 - 0.03717672) + (1.350554*L^2)/(L^2 - 0.008762821)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.150, 0.600, 0.820, 0.860, 0.910, 0.930, 0.948, 0.952, 0.961, 0.968, 0.976, 0.987, 0.992, 0.993, 0.992, 0.993, 0.994, 0.996, 0.961, 0.881, 0.486, 0.186 ]

Brewsters angle(in), 58.2084 deg
Brewsters angle(out), 31.7916 deg
Critical angle, 38.3033 deg



Glass: N-KZFS4HT
-------------------------------
Glass code: 613445.3
Refractive index, Nd = 1.6134
Abbe number, Vd = 44.4900

Constants of Dispersion dn/dT
D0 = 1.81e-006
D1 = 1.16e-008
D2 = -7.99e-012
E0 = 6.20e-007
E1 = 7.94e-010
L_TK = 2.05e-001 µm

Thermal Expansion
CTE = 7.30e-006 1/K, -30°C to +70°C
CTE = 8.20e-006 1/K, +20°C to +300°C

Density, ro =   3.00 g/cm^3
dPgF = -1.00e-002

Dispersion formula
n^2 - 1 = (1.09963*L^2)/(L^2 - 90.3867) + (0.1975755*L^2)/(L^2 - 0.03717672) + (1.350554*L^2)/(L^2 - 0.008762821)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.002, 0.223, 0.700, 0.874, 0.901, 0.934, 0.951, 0.962, 0.966, 0.971, 0.975, 0.980, 0.988, 0.993, 0.993, 0.992, 0.993, 0.994, 0.999, 0.961, 0.881, 0.486, 0.186 ]

Brewsters angle(in), 58.2084 deg
Brewsters angle(out), 31.7916 deg
Critical angle, 38.3033 deg



Glass: N-KZFS5
-------------------------------
Glass code: 654397.304
Refractive index, Nd = 1.6541
Abbe number, Vd = 39.7000

Constants of Dispersion dn/dT
D0 = 4.54e-006
D1 = 1.19e-008
D2 = 2.93e-012
E0 = 6.89e-007
E1 = 8.60e-010
L_TK = 2.30e-001 µm

Thermal Expansion
CTE = 6.38e-006 1/K, -30°C to +70°C
CTE = 7.39e-006 1/K, +20°C to +300°C

Density, ro =   3.04 g/cm^3
dPgF = -6.00e-003

Dispersion formula
n^2 - 1 = (1.2659*L^2)/(L^2 - 106.4363) + (0.1935845*L^2)/(L^2 - 0.04454776) + (1.474608*L^2)/(L^2 - 0.009861438)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.080, 0.560, 0.790, 0.830, 0.880, 0.920, 0.940, 0.946, 0.958, 0.965, 0.974, 0.985, 0.992, 0.993, 0.992, 0.992, 0.994, 0.998, 0.970, 0.910, 0.620, 0.350 ]

Brewsters angle(in), 58.8449 deg
Brewsters angle(out), 31.1551 deg
Critical angle, 37.1965 deg



Glass: N-KZFS8
-------------------------------
Glass code: 720347.32
Refractive index, Nd = 1.7205
Abbe number, Vd = 34.7000

Constants of Dispersion dn/dT
D0 = 7.93e-007
D1 = 6.47e-009
D2 = -5.00e-012
E0 = 7.71e-007
E1 = 1.01e-009
L_TK = 2.54e-001 µm

Thermal Expansion
CTE = 7.77e-006 1/K, -30°C to +70°C
CTE = 9.43e-006 1/K, +20°C to +300°C

Density, ro =   3.20 g/cm^3
dPgF = -2.10e-003

Dispersion formula
n^2 - 1 = (0.2436988*L^2)/(L^2 - 0.04942078) + (1.626937*L^2)/(L^2 - 0.01088086) + (1.620071*L^2)/(L^2 - 131.0092)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.360, 0.680, 0.740, 0.820, 0.870, 0.910, 0.920, 0.940, 0.955, 0.971, 0.985, 0.993, 0.995, 0.995, 0.995, 0.996, 0.999, 0.983, 0.920, 0.700, 0.510 ]

Brewsters angle(in), 59.8333 deg
Brewsters angle(out), 30.1667 deg
Critical angle, 35.5376 deg



Glass: N-LAF2
-------------------------------
Glass code: 744449.43
Refractive index, Nd = 1.7440
Abbe number, Vd = 44.8500

Constants of Dispersion dn/dT
D0 = -3.64e-006
D1 = 9.20e-009
D2 = -6.00e-012
E0 = 6.43e-007
E1 = 6.11e-010
L_TK = 2.20e-001 µm

Thermal Expansion
CTE = 8.06e-006 1/K, -30°C to +70°C
CTE = 9.10e-006 1/K, +20°C to +300°C

Density, ro =   4.29 g/cm^3
dPgF = -2.70e-003

Dispersion formula
n^2 - 1 = (1.093004*L^2)/(L^2 - 100.6877) + (0.1572956*L^2)/(L^2 - 0.04424318) + (1.809842*L^2)/(L^2 - 0.01017116)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.025, 0.310, 0.430, 0.630, 0.760, 0.840, 0.865, 0.915, 0.940, 0.962, 0.983, 0.994, 0.993, 0.992, 0.993, 0.996, 0.997, 0.990, 0.930, 0.690, 0.400 ]

Brewsters angle(in), 60.1699 deg
Brewsters angle(out), 29.8301 deg
Critical angle, 34.9880 deg



Glass: N-LAF21
-------------------------------
Glass code: 788475.428
Refractive index, Nd = 1.7880
Abbe number, Vd = 47.4900

Constants of Dispersion dn/dT
D0 = 3.11e-006
D1 = 1.13e-008
D2 = -2.07e-011
E0 = 5.88e-007
E1 = 6.32e-010
L_TK = 1.99e-001 µm

Thermal Expansion
CTE = 5.99e-006 1/K, -30°C to +70°C
CTE = 7.08e-006 1/K, +20°C to +300°C

Density, ro =   4.28 g/cm^3
dPgF = -8.40e-003

Dispersion formula
n^2 - 1 = (1.220486*L^2)/(L^2 - 83.24049) + (1.871345*L^2)/(L^2 - 0.009333223) + (0.250783*L^2)/(L^2 - 0.03456378)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.333, 0.634, 0.707, 0.814, 0.878, 0.916, 0.928, 0.952, 0.964, 0.976, 0.989, 0.993, 0.992, 0.992, 0.993, 0.994, 0.996, 0.971, 0.862, 0.429, 0.121 ]

Brewsters angle(in), 60.7824 deg
Brewsters angle(out), 29.2176 deg
Critical angle, 34.0063 deg



Glass: N-LAF33
-------------------------------
Glass code: 786441.436
Refractive index, Nd = 1.7858
Abbe number, Vd = 44.0500

Constants of Dispersion dn/dT
D0 = 8.17e-006
D1 = 1.24e-008
D2 = -1.65e-011
E0 = 7.11e-007
E1 = 8.59e-010
L_TK = 2.10e-001 µm

Thermal Expansion
CTE = 5.60e-006 1/K, -30°C to +70°C
CTE = 6.70e-006 1/K, +20°C to +300°C

Density, ro =   4.36 g/cm^3
dPgF = -7.10e-003

Dispersion formula
n^2 - 1 = (1.159819*L^2)/(L^2 - 87.34487) + (1.796534*L^2)/(L^2 - 0.009273135) + (0.3115779*L^2)/(L^2 - 0.03582012)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.002, 0.090, 0.399, 0.648, 0.714, 0.813, 0.874, 0.910, 0.922, 0.946, 0.959, 0.973, 0.988, 0.994, 0.994, 0.994, 0.995, 0.996, 0.998, 0.974, 0.868, 0.478, 0.154 ]

Brewsters angle(in), 60.7526 deg
Brewsters angle(out), 29.2474 deg
Critical angle, 34.0535 deg



Glass: N-LAF34
-------------------------------
Glass code: 773496.424
Refractive index, Nd = 1.7725
Abbe number, Vd = 49.6200

Constants of Dispersion dn/dT
D0 = 3.89e-006
D1 = 1.02e-008
D2 = -1.91e-011
E0 = 5.88e-007
E1 = 7.57e-010
L_TK = 1.81e-001 µm

Thermal Expansion
CTE = 5.80e-006 1/K, -30°C to +70°C
CTE = 7.00e-006 1/K, +20°C to +300°C

Density, ro =   4.24 g/cm^3
dPgF = -8.50e-003

Dispersion formula
n^2 - 1 = (1.189252*L^2)/(L^2 - 85.17806) + (1.75837*L^2)/(L^2 - 0.0087281) + (0.3135378*L^2)/(L^2 - 0.02930208)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.027, 0.117, 0.332, 0.600, 0.785, 0.828, 0.891, 0.929, 0.950, 0.958, 0.971, 0.978, 0.986, 0.993, 0.996, 0.995, 0.995, 0.996, 0.996, 0.998, 0.973, 0.868, 0.449, 0.139 ]

Brewsters angle(in), 60.5694 deg
Brewsters angle(out), 29.4306 deg
Critical angle, 34.3450 deg



Glass: N-LAF35
-------------------------------
Glass code: 743494.412
Refractive index, Nd = 1.7433
Abbe number, Vd = 49.4000

Constants of Dispersion dn/dT
D0 = 8.98e-006
D1 = 1.26e-008
D2 = -1.23e-011
E0 = 6.24e-007
E1 = 6.86e-010
L_TK = 1.94e-001 µm

Thermal Expansion
CTE = 5.27e-006 1/K, -30°C to +70°C
CTE = 6.38e-006 1/K, +20°C to +300°C

Density, ro =   4.12 g/cm^3
dPgF = -8.40e-003

Dispersion formula
n^2 - 1 = (0.4558755*L^2)/(L^2 - 0.02600467) + (1.074692*L^2)/(L^2 - 80.59452) + (1.516974*L^2)/(L^2 - 0.007509432)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.080, 0.200, 0.270, 0.550, 0.760, 0.810, 0.880, 0.920, 0.940, 0.950, 0.967, 0.976, 0.985, 0.992, 0.995, 0.994, 0.994, 0.996, 0.996, 0.995, 0.970, 0.850, 0.430, 0.100 ]

Brewsters angle(in), 60.1604 deg
Brewsters angle(out), 29.8396 deg
Critical angle, 35.0034 deg



Glass: N-LAF7
-------------------------------
Glass code: 749348.373
Refractive index, Nd = 1.7495
Abbe number, Vd = 34.8200

Constants of Dispersion dn/dT
D0 = 9.21e-007
D1 = 1.10e-008
D2 = -1.75e-011
E0 = 7.67e-007
E1 = 1.10e-009
L_TK = 2.64e-001 µm

Thermal Expansion
CTE = 7.30e-006 1/K, -30°C to +70°C
CTE = 8.39e-006 1/K, +20°C to +300°C

Density, ro =   3.73 g/cm^3
dPgF = 4.20e-003

Dispersion formula
n^2 - 1 = (0.2267106*L^2)/(L^2 - 0.05386266) + (1.325255*L^2)/(L^2 - 106.2687) + (1.740288*L^2)/(L^2 - 0.01079256)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.012, 0.050, 0.190, 0.350, 0.490, 0.540, 0.680, 0.770, 0.850, 0.930, 0.970, 0.980, 0.985, 0.988, 0.992, 0.996, 0.990, 0.940, 0.700, 0.380 ]

Brewsters angle(in), 60.2481 deg
Brewsters angle(out), 29.7519 deg
Critical angle, 34.8613 deg


Glass: N-LAK10
-------------------------------
Glass code: 720506.369
Refractive index, Nd = 1.7200
Abbe number, Vd = 50.6200

Constants of Dispersion dn/dT
D0 = 4.10e-006
D1 = 1.23e-008
D2 = -7.85e-012
E0 = 5.08e-007
E1 = 5.76e-010
L_TK = 2.05e-001 µm

Thermal Expansion
CTE = 5.68e-006 1/K, -30°C to +70°C
CTE = 6.83e-006 1/K, +20°C to +300°C

Density, ro =   3.69 g/cm^3
dPgF = -7.20e-003

Dispersion formula
n^2 - 1 = (1.19387*L^2)/(L^2 - 82.90091) + (0.1692578*L^2)/(L^2 - 0.03634165) + (1.72878*L^2)/(L^2 - 0.008860146)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.130, 0.520, 0.630, 0.770, 0.850, 0.900, 0.910, 0.940, 0.963, 0.977, 0.988, 0.994, 0.993, 0.994, 0.994, 0.995, 0.995, 0.977, 0.880, 0.440, 0.120 ]

Brewsters angle(in), 59.8269 deg
Brewsters angle(out), 30.1731 deg
Critical angle, 35.5480 deg



Glass: N-LAK12
-------------------------------
Glass code: 678552.41
Refractive index, Nd = 1.6779
Abbe number, Vd = 55.2000

Constants of Dispersion dn/dT
D0 = -5.67e-006
D1 = 8.27e-009
D2 = 1.27e-012
E0 = 5.25e-007
E1 = 6.30e-010
L_TK = 1.62e-001 µm

Thermal Expansion
CTE = 7.60e-006 1/K, -30°C to +70°C
CTE = 9.30e-006 1/K, +20°C to +300°C

Density, ro =   4.10 g/cm^3
dPgF = -2.40e-003

Dispersion formula
n^2 - 1 = (0.9780144*L^2)/(L^2 - 95.48735) + (1.173657*L^2)/(L^2 - 0.005770318) + (0.5889924*L^2)/(L^2 - 0.02004017)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.150, 0.460, 0.730, 0.790, 0.870, 0.920, 0.940, 0.943, 0.952, 0.958, 0.968, 0.986, 0.991, 0.990, 0.988, 0.989, 0.993, 0.992, 0.975, 0.850, 0.510, 0.270 ]

Brewsters angle(in), 59.2058 deg
Brewsters angle(out), 30.7942 deg
Critical angle, 36.5827 deg



Glass: N-LAK14
-------------------------------
Glass code: 697554.363
Refractive index, Nd = 1.6968
Abbe number, Vd = 55.4100

Constants of Dispersion dn/dT
D0 = 2.68e-006
D1 = 1.15e-008
D2 = -1.44e-011
E0 = 3.72e-007
E1 = 5.53e-010
L_TK = 2.26e-001 µm

Thermal Expansion
CTE = 5.50e-006 1/K, -30°C to +70°C
CTE = 6.90e-006 1/K, +20°C to +300°C

Density, ro =   3.63 g/cm^3
dPgF = -7.90e-003

Dispersion formula
n^2 - 1 = (0.3188668*L^2)/(L^2 - 0.02420248) + (1.142872*L^2)/(L^2 - 80.95652) + (1.507812*L^2)/(L^2 - 0.007460987)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.120, 0.330, 0.610, 0.800, 0.840, 0.900, 0.930, 0.953, 0.960, 0.971, 0.977, 0.984, 0.992, 0.995, 0.993, 0.992, 0.994, 0.995, 0.995, 0.960, 0.840, 0.370, 0.090 ]

Brewsters angle(in), 59.4873 deg
Brewsters angle(out), 30.5127 deg
Critical angle, 36.1105 deg



Glass: N-LAK21
-------------------------------
Glass code: 640601.374
Refractive index, Nd = 1.6405
Abbe number, Vd = 60.1000

Constants of Dispersion dn/dT
D0 = -2.36e-006
D1 = 1.15e-008
D2 = 1.11e-011
E0 = 3.10e-007
E1 = 2.78e-010
L_TK = 2.34e-001 µm

Thermal Expansion
CTE = 6.80e-006 1/K, -30°C to +70°C
CTE = 8.10e-006 1/K, +20°C to +300°C

Density, ro =   3.74 g/cm^3
dPgF = -1.70e-003

Dispersion formula
n^2 - 1 = (1.227181*L^2)/(L^2 - 0.006020757) + (1.012848*L^2)/(L^2 - 88.43701) + (0.4207837*L^2)/(L^2 - 0.01968629)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.240, 0.570, 0.780, 0.830, 0.900, 0.930, 0.950, 0.955, 0.963, 0.969, 0.976, 0.988, 0.992, 0.992, 0.990, 0.991, 0.994, 0.994, 0.970, 0.870, 0.490, 0.210 ]

Brewsters angle(in), 58.6346 deg
Brewsters angle(out), 31.3654 deg
Critical angle, 37.5587 deg



Glass: N-LAK22
-------------------------------
Glass code: 651559.377
Refractive index, Nd = 1.6511
Abbe number, Vd = 55.8900

Constants of Dispersion dn/dT
D0 = 1.36e-006
D1 = 1.49e-008
D2 = -1.29e-011
E0 = 3.41e-007
E1 = 2.09e-010
L_TK = 2.62e-001 µm

Thermal Expansion
CTE = 6.60e-006 1/K, -30°C to +70°C
CTE = 7.40e-006 1/K, +20°C to +300°C

Density, ro =   3.77 g/cm^3
dPgF = -3.10e-003

Dispersion formula
n^2 - 1 = (1.040884*L^2)/(L^2 - 100.834) + (1.142298*L^2)/(L^2 - 0.005857786) + (0.5351384*L^2)/(L^2 - 0.01985461)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.100, 0.350, 0.655, 0.840, 0.873, 0.920, 0.950, 0.964, 0.968, 0.973, 0.975, 0.980, 0.988, 0.993, 0.993, 0.991, 0.992, 0.994, 0.994, 0.978, 0.900, 0.620, 0.370 ]

Brewsters angle(in), 58.7990 deg
Brewsters angle(out), 31.2010 deg
Critical angle, 37.2753 deg



Glass: N-LAK33A
-------------------------------
Glass code: 754523.422
Refractive index, Nd = 1.7539
Abbe number, Vd = 52.2700

Constants of Dispersion dn/dT
D0 = 2.63e-006
D1 = 1.11e-008
D2 = -3.92e-012
E0 = 5.02e-007
E1 = 5.08e-010
L_TK = 1.88e-001 µm

Thermal Expansion
CTE = 5.80e-006 1/K, -30°C to +70°C
CTE = 7.02e-006 1/K, +20°C to +300°C

Density, ro =   4.22 g/cm^3
dPgF = -8.60e-003

Dispersion formula
n^2 - 1 = (1.44117*L^2)/(L^2 - 0.006809339) + (0.5717495*L^2)/(L^2 - 0.02222918) + (1.166052*L^2)/(L^2 - 80.93796)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.060, 0.280, 0.580, 0.780, 0.820, 0.880, 0.920, 0.940, 0.953, 0.970, 0.978, 0.986, 0.994, 0.996, 0.995, 0.994, 0.995, 0.996, 0.995, 0.975, 0.850, 0.390, 0.100 ]

Brewsters angle(in), 60.3105 deg
Brewsters angle(out), 29.6895 deg
Critical angle, 34.7606 deg



Glass: N-LAK33B
-------------------------------
Glass code: 755523.422
Refractive index, Nd = 1.7550
Abbe number, Vd = 52.3000

Constants of Dispersion dn/dT
D0 = 2.77e-006
D1 = 1.24e-008
D2 = 1.22e-011
E0 = 5.19e-007
E1 = 6.02e-010
L_TK = 1.84e-001 µm

Thermal Expansion
CTE = 5.83e-006 1/K, -30°C to +70°C
CTE = 7.06e-006 1/K, +20°C to +300°C

Density, ro =   4.22 g/cm^3
dPgF = -8.50e-003

Dispersion formula
n^2 - 1 = (1.422886*L^2)/(L^2 - 0.006702835) + (0.5936613*L^2)/(L^2 - 0.02194162) + (1.161353*L^2)/(L^2 - 80.74077)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.030, 0.140, 0.350, 0.610, 0.790, 0.830, 0.890, 0.930, 0.950, 0.956, 0.971, 0.979, 0.986, 0.993, 0.995, 0.994, 0.993, 0.994, 0.995, 0.995, 0.963, 0.850, 0.380, 0.100 ]

Brewsters angle(in), 60.3255 deg
Brewsters angle(out), 29.6745 deg
Critical angle, 34.7363 deg



Glass: N-LAK34
-------------------------------
Glass code: 729545.402
Refractive index, Nd = 1.7292
Abbe number, Vd = 54.5000

Constants of Dispersion dn/dT
D0 = 1.96e-006
D1 = 9.65e-009
D2 = 4.40e-012
E0 = 4.91e-007
E1 = 5.28e-010
L_TK = 1.61e-001 µm

Thermal Expansion
CTE = 5.81e-006 1/K, -30°C to +70°C
CTE = 6.91e-006 1/K, +20°C to +300°C

Density, ro =   4.02 g/cm^3
dPgF = -7.90e-003

Dispersion formula
n^2 - 1 = (1.266614*L^2)/(L^2 - 0.005892781) + (0.6659193*L^2)/(L^2 - 0.0197509) + (1.124961*L^2)/(L^2 - 78.88942)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 290.0, 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.030, 0.070, 0.200, 0.430, 0.670, 0.820, 0.860, 0.910, 0.940, 0.952, 0.959, 0.972, 0.979, 0.987, 0.994, 0.997, 0.995, 0.996, 0.997, 0.997, 0.995, 0.960, 0.850, 0.370, 0.100 ]

Brewsters angle(in), 59.9585 deg
Brewsters angle(out), 30.0415 deg
Critical angle, 35.3321 deg



Glass: N-LAK7
-------------------------------
Glass code: 652585.384
Refractive index, Nd = 1.6516
Abbe number, Vd = 58.5200

Constants of Dispersion dn/dT
D0 = -3.40e-006
D1 = 1.17e-008
D2 = 2.38e-011
E0 = 4.96e-007
E1 = 4.44e-010
L_TK = 1.07e-001 µm

Thermal Expansion
CTE = 7.10e-006 1/K, -30°C to +70°C
CTE = 8.20e-006 1/K, +20°C to +300°C

Density, ro =   3.84 g/cm^3
dPgF = -2.10e-003

Dispersion formula
n^2 - 1 = (1.236799*L^2)/(L^2 - 0.006101055) + (1.017459*L^2)/(L^2 - 90.63804) + (0.4450518*L^2)/(L^2 - 0.02013883)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 290.0, 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[   NaN, 0.016, 0.111, 0.301, 0.570, 0.785, 0.894, 0.917, 0.945, 0.961, 0.970, 0.973, 0.977, 0.980, 0.984, 0.992, 0.995, 0.995, 0.995, 0.996, 0.997, 0.998, 0.972, 0.863, 0.494, 0.224 ]

Brewsters angle(in), 58.8062 deg
Brewsters angle(out), 31.1938 deg
Critical angle, 37.2629 deg



Glass: N-LAK8
-------------------------------
Glass code: 713538.375
Refractive index, Nd = 1.7130
Abbe number, Vd = 53.8300

Constants of Dispersion dn/dT
D0 = 4.10e-006
D1 = 1.25e-008
D2 = -1.60e-011
E0 = 4.30e-007
E1 = 6.29e-010
L_TK = 2.13e-001 µm

Thermal Expansion
CTE = 5.60e-006 1/K, -30°C to +70°C
CTE = 6.70e-006 1/K, +20°C to +300°C

Density, ro =   3.75 g/cm^3
dPgF = -8.30e-003

Dispersion formula
n^2 - 1 = (1.331832*L^2)/(L^2 - 0.006200239) + (0.5466232*L^2)/(L^2 - 0.02164654) + (1.19084*L^2)/(L^2 - 82.58277)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.040, 0.185, 0.470, 0.720, 0.780, 0.870, 0.915, 0.943, 0.952, 0.970, 0.979, 0.987, 0.994, 0.995, 0.994, 0.994, 0.995, 0.996, 0.994, 0.979, 0.880, 0.420, 0.100 ]

Brewsters angle(in), 59.7248 deg
Brewsters angle(out), 30.2752 deg
Critical angle, 35.7162 deg



Glass: N-LASF41
-------------------------------
Glass code: 835431.485
Refractive index, Nd = 1.8350
Abbe number, Vd = 43.1300

Constants of Dispersion dn/dT
D0 = 3.03e-006
D1 = 1.04e-008
D2 = -1.30e-011
E0 = 6.62e-007
E1 = 7.82e-010
L_TK = 2.09e-001 µm

Thermal Expansion
CTE = 6.19e-006 1/K, -30°C to +70°C
CTE = 7.33e-006 1/K, +20°C to +300°C

Density, ro =   4.84 g/cm^3
dPgF = -8.30e-003

Dispersion formula
n^2 - 1 = (1.357848*L^2)/(L^2 - 93.35806) + (1.863483*L^2)/(L^2 - 0.009103682) + (0.4133073*L^2)/(L^2 - 0.03392473)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.270, 0.550, 0.630, 0.750, 0.830, 0.876, 0.890, 0.920, 0.940, 0.962, 0.984, 0.993, 0.994, 0.993, 0.994, 0.995, 0.995, 0.983, 0.880, 0.510, 0.160 ]

Brewsters angle(in), 61.4116 deg
Brewsters angle(out), 28.5884 deg
Critical angle, 33.0217 deg



Glass: N-LASF43
-------------------------------
Glass code: 806406.426
Refractive index, Nd = 1.8061
Abbe number, Vd = 40.6100

Constants of Dispersion dn/dT
D0 = 4.77e-006
D1 = 1.14e-008
D2 = -2.68e-012
E0 = 6.62e-007
E1 = 8.84e-010
L_TK = 2.34e-001 µm

Thermal Expansion
CTE = 5.49e-006 1/K, -30°C to +70°C
CTE = 6.66e-006 1/K, +20°C to +300°C

Density, ro =   4.26 g/cm^3
dPgF = -5.20e-003

Dispersion formula
n^2 - 1 = (0.2366293*L^2)/(L^2 - 0.04475053) + (1.262913*L^2)/(L^2 - 87.43757) + (1.935028*L^2)/(L^2 - 0.01040014)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.300, 0.420, 0.610, 0.730, 0.810, 0.840, 0.890, 0.920, 0.950, 0.975, 0.988, 0.991, 0.993, 0.995, 0.995, 0.994, 0.960, 0.850, 0.430, 0.100 ]

Brewsters angle(in), 61.0276 deg
Brewsters angle(out), 28.9724 deg
Critical angle, 33.6198 deg



Glass: N-LASF44
-------------------------------
Glass code: 804465.444
Refractive index, Nd = 1.8042
Abbe number, Vd = 46.5000

Constants of Dispersion dn/dT
D0 = 3.32e-006
D1 = 1.12e-008
D2 = -8.52e-012
E0 = 5.88e-007
E1 = 7.13e-010
L_TK = 2.09e-001 µm

Thermal Expansion
CTE = 6.21e-006 1/K, -30°C to +70°C
CTE = 7.39e-006 1/K, +20°C to +300°C

Density, ro =   4.44 g/cm^3
dPgF = -8.40e-003

Dispersion formula
n^2 - 1 = (1.305062*L^2)/(L^2 - 92.77438) + (1.788971*L^2)/(L^2 - 0.008725063) + (0.3867587*L^2)/(L^2 - 0.0308085)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.088, 0.351, 0.615, 0.685, 0.793, 0.870, 0.910, 0.920, 0.950, 0.965, 0.977, 0.989, 0.995, 0.995, 0.995, 0.995, 0.996, 0.995, 0.975, 0.870, 0.470, 0.150 ]

Brewsters angle(in), 61.0021 deg
Brewsters angle(out), 28.9979 deg
Critical angle, 33.6599 deg


Glass: N-LASF45
-------------------------------
Glass code: 801350.363
Refractive index, Nd = 1.8011
Abbe number, Vd = 34.9700

Constants of Dispersion dn/dT
D0 = 2.78e-006
D1 = 8.73e-009
D2 = -2.65e-011
E0 = 8.24e-007
E1 = 1.15e-009
L_TK = 2.55e-001 µm

Thermal Expansion
CTE = 7.36e-006 1/K, -30°C to +70°C
CTE = 8.56e-006 1/K, +20°C to +300°C

Density, ro =   3.63 g/cm^3
dPgF = 9.00e-004

Dispersion formula
n^2 - 1 = (0.2677779*L^2)/(L^2 - 0.0505135) + (1.871402*L^2)/(L^2 - 0.01121719) + (1.7303*L^2)/(L^2 - 147.1065)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.060, 0.150, 0.370, 0.550, 0.680, 0.720, 0.820, 0.870, 0.915, 0.958, 0.982, 0.986, 0.984, 0.987, 0.990, 0.997, 0.988, 0.932, 0.724, 0.581 ]

Brewsters angle(in), 60.9598 deg
Brewsters angle(out), 29.0402 deg
Critical angle, 33.7262 deg



Glass: N-LASF45HT
-------------------------------
Glass code: 801350.363
Refractive index, Nd = 1.8011
Abbe number, Vd = 34.9700

Constants of Dispersion dn/dT
D0 = 2.78e-006
D1 = 8.73e-009
D2 = -2.65e-011
E0 = 8.24e-007
E1 = 1.15e-009
L_TK = 2.55e-001 µm

Thermal Expansion
CTE = 7.36e-006 1/K, -30°C to +70°C
CTE = 8.56e-006 1/K, +20°C to +300°C

Density, ro =   3.63 g/cm^3
dPgF = 9.00e-004

Dispersion formula
n^2 - 1 = (0.2677779*L^2)/(L^2 - 0.0505135) + (1.871402*L^2)/(L^2 - 0.01121719) + (1.7303*L^2)/(L^2 - 147.1065)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.098, 0.203, 0.439, 0.619, 0.739, 0.781, 0.858, 0.898, 0.931, 0.964, 0.983, 0.986, 0.986, 0.987, 0.990, 0.997, 0.988, 0.932, 0.724, 0.581 ]

Brewsters angle(in), 60.9598 deg
Brewsters angle(out), 29.0402 deg
Critical angle, 33.7262 deg



Glass: N-LASF46A
-------------------------------
Glass code: 904313.445
Refractive index, Nd = 1.9037
Abbe number, Vd = 31.3200

Constants of Dispersion dn/dT
D0 = 3.53e-006
D1 = 1.24e-008
D2 = -1.87e-011
E0 = 8.39e-007
E1 = 1.04e-009
L_TK = 2.75e-001 µm

Thermal Expansion
CTE = 6.00e-006 1/K, -30°C to +70°C
CTE = 7.15e-006 1/K, +20°C to +300°C

Density, ro =   4.45 g/cm^3
dPgF = 4.20e-003

Dispersion formula
n^2 - 1 = (0.3198128*L^2)/(L^2 - 0.05606103) + (1.660045*L^2)/(L^2 - 107.0477) + (2.167016*L^2)/(L^2 - 0.01235955)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.014, 0.180, 0.420, 0.600, 0.660, 0.780, 0.850, 0.900, 0.950, 0.978, 0.982, 0.983, 0.985, 0.989, 0.997, 0.977, 0.890, 0.560, 0.230 ]

Brewsters angle(in), 62.2869 deg
Brewsters angle(out), 27.7131 deg
Critical angle, 31.6887 deg



Glass: N-LASF46B
-------------------------------
Glass code: 904313.451
Refractive index, Nd = 1.9037
Abbe number, Vd = 31.3200

Constants of Dispersion dn/dT
D0 = 5.98e-006
D1 = 1.30e-008
D2 = -3.50e-012
E0 = 9.13e-007
E1 = 1.24e-009
L_TK = 2.67e-001 µm

Thermal Expansion
CTE = 5.97e-006 1/K, -30°C to +70°C
CTE = 7.11e-006 1/K, +20°C to +300°C

Density, ro =   4.51 g/cm^3
dPgF = 4.50e-003

Dispersion formula
n^2 - 1 = (0.3064952*L^2)/(L^2 - 0.05671914) + (1.568824*L^2)/(L^2 - 105.3165) + (2.179889*L^2)/(L^2 - 0.01258054)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.000, 0.021, 0.230, 0.490, 0.660, 0.710, 0.820, 0.870, 0.910, 0.952, 0.974, 0.982, 0.987, 0.990, 0.992, 0.996, 0.977, 0.890, 0.550, 0.230 ]

Brewsters angle(in), 62.2869 deg
Brewsters angle(out), 27.7131 deg
Critical angle, 31.6887 deg



Glass: N-LASF9
-------------------------------
Glass code: 850322.441
Refractive index, Nd = 1.8503
Abbe number, Vd = 32.1700

Constants of Dispersion dn/dT
D0 = 1.05e-006
D1 = 1.02e-008
D2 = -2.38e-011
E0 = 9.19e-007
E1 = 1.18e-009
L_TK = 2.57e-001 µm

Thermal Expansion
CTE = 7.37e-006 1/K, -30°C to +70°C
CTE = 8.38e-006 1/K, +20°C to +300°C

Density, ro =   4.41 g/cm^3
dPgF = 3.70e-003

Dispersion formula
n^2 - 1 = (0.2989269*L^2)/(L^2 - 0.05387362) + (2.000295*L^2)/(L^2 - 0.0121426) + (1.806918*L^2)/(L^2 - 156.5308)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[   NaN, 0.040, 0.200, 0.400, 0.570, 0.630, 0.770, 0.840, 0.898, 0.945, 0.972, 0.978, 0.979, 0.981, 0.986, 0.994, 0.986, 0.919, 0.712, 0.598 ]

Brewsters angle(in), 61.6102 deg
Brewsters angle(out), 28.3898 deg
Critical angle, 32.7155 deg


Glass: N-PK52A
-------------------------------
Glass code: 497816.37
Refractive index, Nd = 1.4970
Abbe number, Vd = 81.6100

Constants of Dispersion dn/dT
D0 = -1.97e-005
D1 = -5.50e-009
D2 = 5.28e-012
E0 = 3.60e-007
E1 = 2.45e-010
L_TK = 1.72e-001 µm

Thermal Expansion
CTE = 1.30e-005 1/K, -30°C to +70°C
CTE = 1.50e-005 1/K, +20°C to +300°C

Density, ro =   3.70 g/cm^3
dPgF = 3.11e-002

Dispersion formula
n^2 - 1 = (1.029607*L^2)/(L^2 - 0.005168002) + (0.7364882*L^2)/(L^2 - 138.9641) + (0.1880506*L^2)/(L^2 - 0.01666588)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 290.0, 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.040, 0.120, 0.300, 0.630, 0.880, 0.970, 0.980, 0.989, 0.992, 0.992, 0.992, 0.990, 0.990, 0.992, 0.996, 0.997, 0.997, 0.995, 0.993, 0.993, 0.994, 0.994, 0.990, 0.978, 0.967 ]

Brewsters angle(in), 56.2570 deg
Brewsters angle(out), 33.7430 deg
Critical angle, 41.9131 deg


Glass: N-PSK3
-------------------------------
Glass code: 552635.291
Refractive index, Nd = 1.5523
Abbe number, Vd = 63.4600

Constants of Dispersion dn/dT
D0 = 2.03e-006
D1 = 1.19e-008
D2 = 2.46e-011
E0 = 3.14e-007
E1 = 2.45e-010
L_TK = 2.35e-001 µm

Thermal Expansion
CTE = 6.20e-006 1/K, -30°C to +70°C
CTE = 7.30e-006 1/K, +20°C to +300°C

Density, ro =   2.91 g/cm^3
dPgF = -5.00e-004

Dispersion formula
n^2 - 1 = (1.048653*L^2)/(L^2 - 104.375) + (0.8872721*L^2)/(L^2 - 0.004698241) + (0.4895924*L^2)/(L^2 - 0.01618185)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.060, 0.260, 0.520, 0.800, 0.920, 0.964, 0.971, 0.977, 0.983, 0.986, 0.987, 0.986, 0.986, 0.987, 0.990, 0.993, 0.993, 0.992, 0.993, 0.995, 0.997, 0.978, 0.877, 0.588, 0.338 ]

Brewsters angle(in), 57.2105 deg
Brewsters angle(out), 32.7895 deg
Critical angle, 40.1055 deg


Glass: N-PSK53A
-------------------------------
Glass code: 618634.357
Refractive index, Nd = 1.6180
Abbe number, Vd = 63.3900

Constants of Dispersion dn/dT
D0 = -9.28e-006
D1 = 7.19e-009
D2 = 1.45e-012
E0 = 4.06e-007
E1 = 3.17e-010
L_TK = 1.90e-001 µm

Thermal Expansion
CTE = 9.56e-006 1/K, -30°C to +70°C
CTE = 1.08e-005 1/K, +20°C to +300°C

Density, ro =   3.57 g/cm^3
dPgF = 5.20e-003

Dispersion formula
n^2 - 1 = (1.381218*L^2)/(L^2 - 0.007064163) + (0.8860892*L^2)/(L^2 - 97.48473) + (0.1967456*L^2)/(L^2 - 0.02332513)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.030, 0.200, 0.530, 0.780, 0.830, 0.900, 0.940, 0.964, 0.970, 0.979, 0.982, 0.986, 0.992, 0.995, 0.994, 0.992, 0.993, 0.994, 0.994, 0.956, 0.800, 0.510, 0.290 ]

Brewsters angle(in), 58.2820 deg
Brewsters angle(out), 31.7180 deg
Critical angle, 38.1737 deg



Glass: N-SF1
-------------------------------
Glass code: 717296.303
Refractive index, Nd = 1.7174
Abbe number, Vd = 29.6200

Constants of Dispersion dn/dT
D0 = -3.72e-006
D1 = 8.05e-009
D2 = -1.71e-011
E0 = 8.98e-007
E1 = 1.34e-009
L_TK = 2.76e-001 µm

Thermal Expansion
CTE = 9.13e-006 1/K, -30°C to +70°C
CTE = 1.05e-005 1/K, +20°C to +300°C

Density, ro =   3.02 g/cm^3
dPgF = 9.70e-003

Dispersion formula
n^2 - 1 = (1.608652*L^2)/(L^2 - 0.01196549) + (1.515307*L^2)/(L^2 - 135.5217) + (0.2377259*L^2)/(L^2 - 0.05905897)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.030, 0.250, 0.520, 0.700, 0.760, 0.870, 0.910, 0.940, 0.968, 0.986, 0.990, 0.987, 0.986, 0.990, 0.995, 0.973, 0.850, 0.580, 0.460 ]

Brewsters angle(in), 59.7882 deg
Brewsters angle(out), 30.2118 deg
Critical angle, 35.6117 deg



Glass: N-SF10
-------------------------------
Glass code: 728285.305
Refractive index, Nd = 1.7283
Abbe number, Vd = 28.5300

Constants of Dispersion dn/dT
D0 = -4.68e-006
D1 = 7.41e-009
D2 = -1.89e-011
E0 = 9.49e-007
E1 = 1.42e-009
L_TK = 2.79e-001 µm

Thermal Expansion
CTE = 9.40e-006 1/K, -30°C to +70°C
CTE = 1.08e-005 1/K, +20°C to +300°C

Density, ro =   3.05 g/cm^3
dPgF = 1.08e-002

Dispersion formula
n^2 - 1 = (1.621539*L^2)/(L^2 - 0.01222415) + (1.644476*L^2)/(L^2 - 147.4688) + (0.2562878*L^2)/(L^2 - 0.05957368)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.200, 0.450, 0.640, 0.700, 0.820, 0.870, 0.910, 0.945, 0.973, 0.978, 0.977, 0.976, 0.983, 0.990, 0.985, 0.930, 0.760, 0.660 ]

Brewsters angle(in), 59.9459 deg
Brewsters angle(out), 30.0541 deg
Critical angle, 35.3528 deg



Glass: N-SF11
-------------------------------
Glass code: 785257.322
Refractive index, Nd = 1.7847
Abbe number, Vd = 25.6800

Constants of Dispersion dn/dT
D0 = -3.56e-006
D1 = 9.20e-009
D2 = -2.10e-011
E0 = 9.65e-007
E1 = 1.44e-009
L_TK = 2.94e-001 µm

Thermal Expansion
CTE = 8.52e-006 1/K, -30°C to +70°C
CTE = 9.85e-006 1/K, +20°C to +300°C

Density, ro =   3.22 g/cm^3
dPgF = 1.50e-002

Dispersion formula
n^2 - 1 = (1.737597*L^2)/(L^2 - 0.01318871) + (1.898781*L^2)/(L^2 - 155.2363) + (0.3137473*L^2)/(L^2 - 0.06230681)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.002, 0.120, 0.390, 0.600, 0.670, 0.810, 0.870, 0.920, 0.953, 0.978, 0.984, 0.981, 0.981, 0.985, 0.998, 0.985, 0.915, 0.700, 0.620 ]

Brewsters angle(in), 60.7376 deg
Brewsters angle(out), 29.2624 deg
Critical angle, 34.0774 deg



Glass: N-SF14
-------------------------------
Glass code: 762265.312
Refractive index, Nd = 1.7618
Abbe number, Vd = 26.5300

Constants of Dispersion dn/dT
D0 = -5.56e-006
D1 = 7.09e-009
D2 = -1.09e-011
E0 = 9.85e-007
E1 = 1.39e-009
L_TK = 2.87e-001 µm

Thermal Expansion
CTE = 9.41e-006 1/K, -30°C to +70°C
CTE = 1.09e-005 1/K, +20°C to +300°C

Density, ro =   3.12 g/cm^3
dPgF = 1.30e-002

Dispersion formula
n^2 - 1 = (1.690224*L^2)/(L^2 - 0.01305121) + (1.704519*L^2)/(L^2 - 149.5177) + (0.2888701*L^2)/(L^2 - 0.06136919)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.004, 0.040, 0.330, 0.610, 0.750, 0.790, 0.870, 0.910, 0.930, 0.960, 0.981, 0.984, 0.980, 0.978, 0.985, 0.998, 0.980, 0.880, 0.640, 0.570 ]

Brewsters angle(in), 60.4210 deg
Brewsters angle(out), 29.5790 deg
Critical angle, 34.5827 deg



Glass: N-SF15
-------------------------------
Glass code: 699302.292
Refractive index, Nd = 1.6989
Abbe number, Vd = 30.2000

Constants of Dispersion dn/dT
D0 = -7.15e-007
D1 = 1.04e-008
D2 = -2.62e-011
E0 = 8.56e-007
E1 = 1.29e-009
L_TK = 2.81e-001 µm

Thermal Expansion
CTE = 8.04e-006 1/K, -30°C to +70°C
CTE = 9.28e-006 1/K, +20°C to +300°C

Density, ro =   2.92 g/cm^3
dPgF = 1.08e-002

Dispersion formula
n^2 - 1 = (1.570556*L^2)/(L^2 - 0.0116507) + (1.50824*L^2)/(L^2 - 132.7093) + (0.2189871*L^2)/(L^2 - 0.05978569)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.200, 0.480, 0.680, 0.740, 0.860, 0.912, 0.943, 0.970, 0.985, 0.986, 0.984, 0.983, 0.988, 0.996, 0.976, 0.890, 0.640, 0.510 ]

Brewsters angle(in), 59.5185 deg
Brewsters angle(out), 30.4815 deg
Critical angle, 36.0584 deg



Glass: N-SF2
-------------------------------
Glass code: 648338.272
Refractive index, Nd = 1.6477
Abbe number, Vd = 33.8200

Constants of Dispersion dn/dT
D0 = 1.55e-006
D1 = -6.39e-009
D2 = 3.05e-010
E0 = 7.31e-007
E1 = 1.53e-009
L_TK = 2.73e-001 µm

Thermal Expansion
CTE = 6.68e-006 1/K, -30°C to +70°C
CTE = 7.81e-006 1/K, +20°C to +300°C

Density, ro =   2.72 g/cm^3
dPgF = 8.10e-003

Dispersion formula
n^2 - 1 = (1.473431*L^2)/(L^2 - 0.01090191) + (1.369209*L^2)/(L^2 - 127.4049) + (0.1636818*L^2)/(L^2 - 0.05856837)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.007, 0.060, 0.400, 0.680, 0.830, 0.865, 0.926, 0.949, 0.961, 0.975, 0.986, 0.987, 0.984, 0.984, 0.987, 0.997, 0.984, 0.930, 0.760, 0.670 ]

Brewsters angle(in), 58.7460 deg
Brewsters angle(out), 31.2540 deg
Critical angle, 37.3664 deg



Glass: N-SF4
-------------------------------
Glass code: 755274.315
Refractive index, Nd = 1.7551
Abbe number, Vd = 27.3800

Constants of Dispersion dn/dT
D0 = -4.88e-006
D1 = 6.57e-009
D2 = -2.72e-011
E0 = 9.67e-007
E1 = 1.48e-009
L_TK = 2.82e-001 µm

Thermal Expansion
CTE = 9.45e-006 1/K, -30°C to +70°C
CTE = 1.09e-005 1/K, +20°C to +300°C

Density, ro =   3.15 g/cm^3
dPgF = 1.18e-002

Dispersion formula
n^2 - 1 = (1.677803*L^2)/(L^2 - 0.01267935) + (1.635393*L^2)/(L^2 - 145.7605) + (0.2828499*L^2)/(L^2 - 0.06020384)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.003, 0.031, 0.238, 0.471, 0.628, 0.687, 0.802, 0.861, 0.906, 0.948, 0.977, 0.982, 0.979, 0.978, 0.984, 0.999, 0.980, 0.863, 0.602, 0.530 ]

Brewsters angle(in), 60.3273 deg
Brewsters angle(out), 29.6727 deg
Critical angle, 34.7334 deg



Glass: N-SF5
-------------------------------
Glass code: 673323.286
Refractive index, Nd = 1.6727
Abbe number, Vd = 32.2500

Constants of Dispersion dn/dT
D0 = -2.51e-007
D1 = 1.07e-008
D2 = -2.40e-011
E0 = 7.85e-007
E1 = 1.15e-009
L_TK = 2.78e-001 µm

Thermal Expansion
CTE = 7.94e-006 1/K, -30°C to +70°C
CTE = 9.21e-006 1/K, +20°C to +300°C

Density, ro =   2.86 g/cm^3
dPgF = 8.80e-003

Dispersion formula
n^2 - 1 = (1.524819*L^2)/(L^2 - 0.01125476) + (1.42729*L^2)/(L^2 - 129.1417) + (0.1870855*L^2)/(L^2 - 0.05889954)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.330, 0.620, 0.780, 0.830, 0.910, 0.935, 0.956, 0.976, 0.988, 0.991, 0.988, 0.987, 0.989, 0.994, 0.975, 0.880, 0.630, 0.500 ]

Brewsters angle(in), 59.1277 deg
Brewsters angle(out), 30.8723 deg
Critical angle, 36.7148 deg



Glass: N-SF57
-------------------------------
Glass code: 847238.353
Refractive index, Nd = 1.8467
Abbe number, Vd = 23.7800

Constants of Dispersion dn/dT
D0 = -4.51e-006
D1 = 8.73e-009
D2 = -1.64e-011
E0 = 1.07e-006
E1 = 1.57e-009
L_TK = 2.95e-001 µm

Thermal Expansion
CTE = 8.46e-006 1/K, -30°C to +70°C
CTE = 9.88e-006 1/K, +20°C to +300°C

Density, ro =   3.53 g/cm^3
dPgF = 1.78e-002

Dispersion formula
n^2 - 1 = (1.875438*L^2)/(L^2 - 0.01417495) + (2.300018*L^2)/(L^2 - 177.3898) + (0.3737575*L^2)/(L^2 - 0.06405099)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.001, 0.050, 0.250, 0.460, 0.540, 0.710, 0.810, 0.877, 0.930, 0.965, 0.975, 0.971, 0.969, 0.977, 0.997, 0.980, 0.893, 0.642, 0.584 ]

Brewsters angle(in), 61.5636 deg
Brewsters angle(out), 28.4364 deg
Critical angle, 32.7870 deg



Glass: N-SF57HT
-------------------------------
Glass code: 847238.353
Refractive index, Nd = 1.8467
Abbe number, Vd = 23.7800

Constants of Dispersion dn/dT
D0 = -4.51e-006
D1 = 8.73e-009
D2 = -1.64e-011
E0 = 1.07e-006
E1 = 1.57e-009
L_TK = 2.95e-001 µm

Thermal Expansion
CTE = 8.46e-006 1/K, -30°C to +70°C
CTE = 9.88e-006 1/K, +20°C to +300°C

Density, ro =   3.53 g/cm^3
dPgF = 1.78e-002

Dispersion formula
n^2 - 1 = (1.875438*L^2)/(L^2 - 0.01417495) + (2.300018*L^2)/(L^2 - 177.3898) + (0.3737575*L^2)/(L^2 - 0.06405099)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.001, 0.090, 0.350, 0.560, 0.630, 0.760, 0.830, 0.883, 0.932, 0.967, 0.977, 0.973, 0.971, 0.979, 0.998, 0.980, 0.893, 0.642, 0.584 ]

Brewsters angle(in), 61.5636 deg
Brewsters angle(out), 28.4364 deg
Critical angle, 32.7870 deg



Glass: N-SF57HTultra
-------------------------------
Glass code: 847238.353
Refractive index, Nd = 1.8467
Abbe number, Vd = 23.7800

Constants of Dispersion dn/dT
D0 = -4.51e-006
D1 = 8.73e-009
D2 = -1.64e-011
E0 = 1.07e-006
E1 = 1.57e-009
L_TK = 2.95e-001 µm

Thermal Expansion
CTE = 8.46e-006 1/K, -30°C to +70°C
CTE = 9.88e-006 1/K, +20°C to +300°C

Density, ro =   3.53 g/cm^3
dPgF = 1.78e-002

Dispersion formula
n^2 - 1 = (1.875438*L^2)/(L^2 - 0.01417495) + (2.300018*L^2)/(L^2 - 177.3898) + (0.3737575*L^2)/(L^2 - 0.06405099)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.001, 0.114, 0.413, 0.627, 0.693, 0.805, 0.864, 0.908, 0.947, 0.973, 0.981, 0.983, 0.985, 0.988, 0.998, 0.980, 0.893, 0.642, 0.584 ]

Brewsters angle(in), 61.5636 deg
Brewsters angle(out), 28.4364 deg
Critical angle, 32.7870 deg



Glass: N-SF6
-------------------------------
Glass code: 805254.337
Refractive index, Nd = 1.8052
Abbe number, Vd = 25.3600

Constants of Dispersion dn/dT
D0 = -4.93e-006
D1 = 7.02e-009
D2 = -2.40e-011
E0 = 9.84e-007
E1 = 1.54e-009
L_TK = 2.90e-001 µm

Thermal Expansion
CTE = 9.03e-006 1/K, -30°C to +70°C
CTE = 1.03e-005 1/K, +20°C to +300°C

Density, ro =   3.37 g/cm^3
dPgF = 1.46e-002

Dispersion formula
n^2 - 1 = (1.779318*L^2)/(L^2 - 0.01337142) + (2.087345*L^2)/(L^2 - 174.0176) + (0.3381499*L^2)/(L^2 - 0.06175336)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.160, 0.410, 0.610, 0.680, 0.810, 0.870, 0.905, 0.943, 0.972, 0.980, 0.978, 0.976, 0.983, 0.996, 0.978, 0.860, 0.590, 0.530 ]

Brewsters angle(in), 61.0152 deg
Brewsters angle(out), 28.9848 deg
Critical angle, 33.6392 deg


Glass: N-SF66
-------------------------------
Glass code: 923209.4
Refractive index, Nd = 1.9229
Abbe number, Vd = 20.8800

Constants of Dispersion dn/dT
D0 = -4.30e-006
D1 = 1.15e-008
D2 = 4.31e-011
E0 = 9.62e-007
E1 = 1.62e-009
L_TK = 3.22e-001 µm

Thermal Expansion
CTE = 5.90e-006 1/K, -30°C to +70°C
CTE = 6.83e-006 1/K, +20°C to +300°C

Density, ro =   4.00 g/cm^3
dPgF = 3.07e-002

Dispersion formula
n^2 - 1 = (2.599704*L^2)/(L^2 - 161.8176) + (0.4701872*L^2)/(L^2 - 0.06929983) + (2.024598*L^2)/(L^2 - 0.01470532)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.180, 0.270, 0.500, 0.630, 0.740, 0.830, 0.910, 0.940, 0.958, 0.968, 0.977, 0.991, 0.973, 0.873, 0.640, 0.560 ]

Brewsters angle(in), 62.5229 deg
Brewsters angle(out), 27.4771 deg
Critical angle, 31.3362 deg



Glass: N-SF6HT
-------------------------------
Glass code: 805254.337
Refractive index, Nd = 1.8052
Abbe number, Vd = 25.3600

Constants of Dispersion dn/dT
D0 = -4.93e-006
D1 = 7.02e-009
D2 = -2.40e-011
E0 = 9.84e-007
E1 = 1.54e-009
L_TK = 2.90e-001 µm

Thermal Expansion
CTE = 9.03e-006 1/K, -30°C to +70°C
CTE = 1.03e-005 1/K, +20°C to +300°C

Density, ro =   3.37 g/cm^3
dPgF = 1.46e-002

Dispersion formula
n^2 - 1 = (1.779318*L^2)/(L^2 - 0.01337142) + (2.087345*L^2)/(L^2 - 174.0176) + (0.3381499*L^2)/(L^2 - 0.06175336)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.270, 0.560, 0.720, 0.770, 0.850, 0.890, 0.917, 0.950, 0.975, 0.981, 0.979, 0.977, 0.984, 0.997, 0.980, 0.870, 0.620, 0.560 ]

Brewsters angle(in), 61.0152 deg
Brewsters angle(out), 28.9848 deg
Critical angle, 33.6392 deg



Glass: N-SF6HTultra
-------------------------------
Glass code: 805254.337
Refractive index, Nd = 1.8052
Abbe number, Vd = 25.3600

Constants of Dispersion dn/dT
D0 = -4.93e-006
D1 = 7.02e-009
D2 = -2.40e-011
E0 = 9.84e-007
E1 = 1.54e-009
L_TK = 2.90e-001 µm

Thermal Expansion
CTE = 9.03e-006 1/K, -30°C to +70°C
CTE = 1.03e-005 1/K, +20°C to +300°C

Density, ro =   3.37 g/cm^3
dPgF = 1.46e-002

Dispersion formula
n^2 - 1 = (1.779318*L^2)/(L^2 - 0.01337142) + (2.087345*L^2)/(L^2 - 174.0176) + (0.3381499*L^2)/(L^2 - 0.06175336)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.022, 0.283, 0.581, 0.742, 0.790, 0.869, 0.906, 0.932, 0.960, 0.981, 0.984, 0.980, 0.978, 0.984, 0.999, 0.981, 0.876, 0.620, 0.565 ]

Brewsters angle(in), 61.0152 deg
Brewsters angle(out), 28.9848 deg
Critical angle, 33.6392 deg



Glass: N-SF8
-------------------------------
Glass code: 689313.29
Refractive index, Nd = 1.6889
Abbe number, Vd = 31.3100

Constants of Dispersion dn/dT
D0 = -1.94e-006
D1 = 9.70e-009
D2 = -2.34e-011
E0 = 8.32e-007
E1 = 1.15e-009
L_TK = 2.76e-001 µm

Thermal Expansion
CTE = 8.56e-006 1/K, -30°C to +70°C
CTE = 9.92e-006 1/K, +20°C to +300°C

Density, ro =   2.90 g/cm^3
dPgF = 8.70e-003

Dispersion formula
n^2 - 1 = (1.550758*L^2)/(L^2 - 0.01143383) + (1.462055*L^2)/(L^2 - 133.2416) + (0.2098169*L^2)/(L^2 - 0.05827257)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.070, 0.370, 0.630, 0.770, 0.810, 0.880, 0.914, 0.940, 0.963, 0.983, 0.986, 0.983, 0.983, 0.987, 0.993, 0.970, 0.870, 0.600, 0.480 ]

Brewsters angle(in), 59.3708 deg
Brewsters angle(out), 30.6292 deg
Critical angle, 36.3053 deg



Glass: N-SK11
-------------------------------
Glass code: 564608.308
Refractive index, Nd = 1.5638
Abbe number, Vd = 60.8000

Constants of Dispersion dn/dT
D0 = 2.14e-006
D1 = 1.27e-008
D2 = -7.21e-011
E0 = 3.51e-007
E1 = 5.41e-010
L_TK = 2.38e-001 µm

Thermal Expansion
CTE = 6.50e-006 1/K, -30°C to +70°C
CTE = 7.60e-006 1/K, +20°C to +300°C

Density, ro =   3.08 g/cm^3
dPgF = -4.00e-004

Dispersion formula
n^2 - 1 = (1.179636*L^2)/(L^2 - 0.006802821) + (0.9357897*L^2)/(L^2 - 101.5132) + (0.2298173*L^2)/(L^2 - 0.02197372)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.160, 0.410, 0.710, 0.880, 0.940, 0.950, 0.963, 0.970, 0.975, 0.980, 0.985, 0.988, 0.990, 0.994, 0.997, 0.996, 0.995, 0.995, 0.996, 0.995, 0.984, 0.920, 0.730, 0.540 ]

Brewsters angle(in), 57.4031 deg
Brewsters angle(out), 32.5969 deg
Critical angle, 39.7509 deg



Glass: N-SK14
-------------------------------
Glass code: 603606.344
Refractive index, Nd = 1.6031
Abbe number, Vd = 60.6000

Constants of Dispersion dn/dT
D0 = 1.58e-006
D1 = 1.22e-008
D2 = -8.04e-012
E0 = 4.46e-007
E1 = 5.22e-010
L_TK = 1.50e-001 µm

Thermal Expansion
CTE = 6.00e-006 1/K, -30°C to +70°C
CTE = 7.30e-006 1/K, +20°C to +300°C

Density, ro =   3.44 g/cm^3
dPgF = -3.00e-004

Dispersion formula
n^2 - 1 = (1.043746*L^2)/(L^2 - 103.7363) + (0.9361554*L^2)/(L^2 - 0.004617165) + (0.594052*L^2)/(L^2 - 0.01688593)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.070, 0.220, 0.520, 0.790, 0.910, 0.930, 0.952, 0.970, 0.975, 0.978, 0.983, 0.985, 0.988, 0.993, 0.995, 0.995, 0.995, 0.995, 0.995, 0.994, 0.980, 0.900, 0.630, 0.380 ]

Brewsters angle(in), 58.0446 deg
Brewsters angle(out), 31.9554 deg
Critical angle, 38.5932 deg



Glass: N-SK16
-------------------------------
Glass code: 620603.358
Refractive index, Nd = 1.6204
Abbe number, Vd = 60.3200

Constants of Dispersion dn/dT
D0 = -2.37e-008
D1 = 1.32e-008
D2 = -1.29e-011
E0 = 4.09e-007
E1 = 5.17e-010
L_TK = 1.70e-001 µm

Thermal Expansion
CTE = 6.30e-006 1/K, -30°C to +70°C
CTE = 7.30e-006 1/K, +20°C to +300°C

Density, ro =   3.58 g/cm^3
dPgF = -1.10e-003

Dispersion formula
n^2 - 1 = (1.343178*L^2)/(L^2 - 0.007046873) + (0.2411444*L^2)/(L^2 - 0.0229005) + (0.994318*L^2)/(L^2 - 92.75085)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.110, 0.400, 0.700, 0.860, 0.890, 0.930, 0.956, 0.970, 0.974, 0.979, 0.981, 0.984, 0.991, 0.994, 0.994, 0.993, 0.994, 0.996, 0.995, 0.973, 0.880, 0.540, 0.260 ]

Brewsters angle(in), 58.3201 deg
Brewsters angle(out), 31.6799 deg
Critical angle, 38.1067 deg



Glass: N-SK2
-------------------------------
Glass code: 607567.355
Refractive index, Nd = 1.6074
Abbe number, Vd = 56.6500

Constants of Dispersion dn/dT
D0 = 3.80e-006
D1 = 1.41e-008
D2 = 2.28e-011
E0 = 6.44e-007
E1 = 8.03e-011
L_TK = 1.08e-001 µm

Thermal Expansion
CTE = 6.00e-006 1/K, -30°C to +70°C
CTE = 7.10e-006 1/K, +20°C to +300°C

Density, ro =   3.55 g/cm^3
dPgF = -8.00e-004

Dispersion formula
n^2 - 1 = (0.968186*L^2)/(L^2 - 110.3778) + (0.2577383*L^2)/(L^2 - 0.02428235) + (1.28189*L^2)/(L^2 - 0.007271916)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.180, 0.490, 0.780, 0.920, 0.940, 0.970, 0.979, 0.984, 0.985, 0.984, 0.982, 0.983, 0.990, 0.995, 0.995, 0.994, 0.994, 0.995, 0.995, 0.988, 0.930, 0.760, 0.600 ]

Brewsters angle(in), 58.1130 deg
Brewsters angle(out), 31.8870 deg
Critical angle, 38.4719 deg



Glass: N-SK2HT
-------------------------------
Glass code: 607567.355
Refractive index, Nd = 1.6074
Abbe number, Vd = 56.6500

Constants of Dispersion dn/dT
D0 = 3.80e-006
D1 = 1.41e-008
D2 = 2.28e-011
E0 = 6.44e-007
E1 = 8.03e-011
L_TK = 1.08e-001 µm

Thermal Expansion
CTE = 6.00e-006 1/K, -30°C to +70°C
CTE = 7.10e-006 1/K, +20°C to +300°C

Density, ro =   3.55 g/cm^3
dPgF = -8.00e-004

Dispersion formula
n^2 - 1 = (0.968186*L^2)/(L^2 - 110.3778) + (0.2577383*L^2)/(L^2 - 0.02428235) + (1.28189*L^2)/(L^2 - 0.007271916)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.092, 0.346, 0.703, 0.892, 0.957, 0.968, 0.980, 0.986, 0.990, 0.991, 0.992, 0.991, 0.992, 0.995, 0.997, 0.997, 0.996, 0.996, 0.997, 0.996, 0.987, 0.930, 0.748, 0.585 ]

Brewsters angle(in), 58.1130 deg
Brewsters angle(out), 31.8870 deg
Critical angle, 38.4719 deg



Glass: N-SK4
-------------------------------
Glass code: 613586.354
Refractive index, Nd = 1.6127
Abbe number, Vd = 58.6300

Constants of Dispersion dn/dT
D0 = 7.96e-007
D1 = 1.30e-008
D2 = -1.31e-011
E0 = 4.36e-007
E1 = 6.01e-010
L_TK = 1.79e-001 µm

Thermal Expansion
CTE = 6.46e-006 1/K, -30°C to +70°C
CTE = 7.38e-006 1/K, +20°C to +300°C

Density, ro =   3.54 g/cm^3
dPgF = -4.00e-004

Dispersion formula
n^2 - 1 = (0.228543*L^2)/(L^2 - 0.02464559) + (0.9884652*L^2)/(L^2 - 100.8864) + (1.329937*L^2)/(L^2 - 0.007168741)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.200, 0.610, 0.830, 0.870, 0.930, 0.960, 0.975, 0.979, 0.983, 0.983, 0.985, 0.992, 0.995, 0.995, 0.995, 0.995, 0.996, 0.993, 0.977, 0.900, 0.620, 0.390 ]

Brewsters angle(in), 58.1982 deg
Brewsters angle(out), 31.8018 deg
Critical angle, 38.3213 deg



Glass: N-SK5
-------------------------------
Glass code: 589613.33
Refractive index, Nd = 1.5891
Abbe number, Vd = 61.2700

Constants of Dispersion dn/dT
D0 = 3.50e-006
D1 = 1.22e-008
D2 = 6.38e-011
E0 = 2.46e-007
E1 = -3.34e-011
L_TK = 2.78e-001 µm

Thermal Expansion
CTE = 5.50e-006 1/K, -30°C to +70°C
CTE = 6.50e-006 1/K, +20°C to +300°C

Density, ro =   3.30 g/cm^3
dPgF = -7.00e-004

Dispersion formula
n^2 - 1 = (0.9873939*L^2)/(L^2 - 98.35946) + (0.9914638*L^2)/(L^2 - 0.005227305) + (0.4959821*L^2)/(L^2 - 0.01727336)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.020, 0.100, 0.270, 0.580, 0.820, 0.930, 0.940, 0.960, 0.971, 0.981, 0.983, 0.986, 0.987, 0.989, 0.994, 0.996, 0.995, 0.993, 0.994, 0.995, 0.997, 0.980, 0.910, 0.640, 0.380 ]

Brewsters angle(in), 57.8188 deg
Brewsters angle(out), 32.1812 deg
Critical angle, 38.9967 deg



Glass: N-SSK2
-------------------------------
Glass code: 622533.353
Refractive index, Nd = 1.6223
Abbe number, Vd = 53.2700

Constants of Dispersion dn/dT
D0 = 5.21e-006
D1 = 1.34e-008
D2 = -1.01e-011
E0 = 5.21e-007
E1 = 5.87e-010
L_TK = 1.99e-001 µm

Thermal Expansion
CTE = 5.81e-006 1/K, -30°C to +70°C
CTE = 6.65e-006 1/K, +20°C to +300°C

Density, ro =   3.52 g/cm^3
dPgF = -1.60e-003

Dispersion formula
n^2 - 1 = (1.013909*L^2)/(L^2 - 106.8708) + (0.1531506*L^2)/(L^2 - 0.03337368) + (1.430603*L^2)/(L^2 - 0.00823983)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.250, 0.670, 0.750, 0.860, 0.920, 0.954, 0.963, 0.975, 0.980, 0.985, 0.992, 0.995, 0.995, 0.993, 0.994, 0.996, 0.992, 0.981, 0.930, 0.720, 0.500 ]

Brewsters angle(in), 58.3498 deg
Brewsters angle(out), 31.6502 deg
Critical angle, 38.0546 deg



Glass: N-SSK5
-------------------------------
Glass code: 658509.371
Refractive index, Nd = 1.6584
Abbe number, Vd = 50.8800

Constants of Dispersion dn/dT
D0 = 7.29e-007
D1 = 1.17e-008
D2 = -1.50e-011
E0 = 6.08e-007
E1 = 7.66e-010
L_TK = 1.89e-001 µm

Thermal Expansion
CTE = 6.80e-006 1/K, -30°C to +70°C
CTE = 8.00e-006 1/K, +20°C to +300°C

Density, ro =   3.71 g/cm^3
dPgF = -7.00e-004

Dispersion formula
n^2 - 1 = (1.05174*L^2)/(L^2 - 106.9274) + (0.1035208*L^2)/(L^2 - 0.04235301) + (1.592227*L^2)/(L^2 - 0.009202846)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.060, 0.450, 0.580, 0.760, 0.860, 0.900, 0.910, 0.940, 0.956, 0.968, 0.982, 0.990, 0.993, 0.992, 0.992, 0.993, 0.990, 0.980, 0.910, 0.660, 0.450 ]

Brewsters angle(in), 58.9110 deg
Brewsters angle(out), 31.0890 deg
Critical angle, 37.0834 deg



Glass: N-SSK8
-------------------------------
Glass code: 618498.327
Refractive index, Nd = 1.6177
Abbe number, Vd = 49.8300

Constants of Dispersion dn/dT
D0 = 5.34e-007
D1 = 1.27e-008
D2 = -1.75e-011
E0 = 5.40e-007
E1 = 7.05e-010
L_TK = 2.24e-001 µm

Thermal Expansion
CTE = 7.21e-006 1/K, -30°C to +70°C
CTE = 8.16e-006 1/K, +20°C to +300°C

Density, ro =   3.27 g/cm^3
dPgF = 2.00e-004

Dispersion formula
n^2 - 1 = (1.069375*L^2)/(L^2 - 111.3007) + (0.1179659*L^2)/(L^2 - 0.04215666) + (1.448579*L^2)/(L^2 - 0.008693101)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.310, 0.450, 0.660, 0.810, 0.880, 0.900, 0.938, 0.955, 0.969, 0.984, 0.992, 0.992, 0.990, 0.991, 0.994, 0.993, 0.980, 0.900, 0.660, 0.460 ]

Brewsters angle(in), 58.2777 deg
Brewsters angle(out), 31.7223 deg
Critical angle, 38.1812 deg



Glass: N-ZK7
-------------------------------
Glass code: 508612.249
Refractive index, Nd = 1.5085
Abbe number, Vd = 61.1900

Constants of Dispersion dn/dT
D0 = 1.15e-005
D1 = 1.73e-008
D2 = -8.06e-011
E0 = 4.32e-007
E1 = 7.05e-010
L_TK = 1.79e-001 µm

Thermal Expansion
CTE = 4.50e-006 1/K, -30°C to +70°C
CTE = 5.20e-006 1/K, +20°C to +300°C

Density, ro =   2.49 g/cm^3
dPgF = -3.90e-003

Dispersion formula
n^2 - 1 = (1.07715*L^2)/(L^2 - 0.006766017) + (0.1680791*L^2)/(L^2 - 0.02306428) + (0.8518899*L^2)/(L^2 - 89.04988)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 300.0, 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.030, 0.170, 0.390, 0.670, 0.860, 0.930, 0.940, 0.956, 0.969, 0.975, 0.977, 0.981, 0.984, 0.988, 0.993, 0.995, 0.995, 0.994, 0.994, 0.996, 0.994, 0.976, 0.930, 0.660, 0.350 ]

Brewsters angle(in), 56.4587 deg
Brewsters angle(out), 33.5413 deg
Critical angle, 41.5232 deg



Glass: P-SF68
-------------------------------
Glass code: 5210.619
Refractive index, Nd = 2.0052
Abbe number, Vd = 21.0000

Constants of Dispersion dn/dT
D0 = 1.55e-005
D1 = 2.30e-008
D2 = -3.46e-011
E0 = 2.76e-006
E1 = 2.93e-009
L_TK = 2.97e-001 µm

Thermal Expansion
CTE = 8.43e-006 1/K, -30°C to +70°C
CTE = 9.67e-006 1/K, +20°C to +300°C

Density, ro =   6.19 g/cm^3
dPgF = 3.08e-002

Dispersion formula
n^2 - 1 = (0.4529614*L^2)/(L^2 - 0.07160863) + (2.333007*L^2)/(L^2 - 0.01688384) + (1.251723*L^2)/(L^2 - 118.7075)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.050, 0.250, 0.500, 0.780, 0.940, 0.973, 0.985, 0.989, 0.993, 0.998, 0.990, 0.940, 0.780, 0.560 ]

Brewsters angle(in), 63.4944 deg
Brewsters angle(out), 26.5056 deg
Critical angle, 29.9143 deg



Glass: P-SF8
-------------------------------
Glass code: 689313.29
Refractive index, Nd = 1.6889
Abbe number, Vd = 31.2500

Constants of Dispersion dn/dT
D0 = -4.27e-006
D1 = 8.16e-009
D2 = -2.00e-011
E0 = 9.02e-007
E1 = 1.22e-009
L_TK = 2.72e-001 µm

Thermal Expansion
CTE = 9.41e-006 1/K, -30°C to +70°C
CTE = 1.11e-005 1/K, +20°C to +300°C

Density, ro =   2.90 g/cm^3
dPgF = 7.90e-003

Dispersion formula
n^2 - 1 = (1.553704*L^2)/(L^2 - 0.01165827) + (1.397088*L^2)/(L^2 - 130.748) + (0.2063326*L^2)/(L^2 - 0.05820878)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.040, 0.150, 0.480, 0.710, 0.820, 0.850, 0.900, 0.930, 0.950, 0.972, 0.986, 0.987, 0.984, 0.984, 0.988, 0.997, 0.977, 0.850, 0.570, 0.450 ]

Brewsters angle(in), 59.3706 deg
Brewsters angle(out), 30.6294 deg
Critical angle, 36.3055 deg



Glass: P-SK57
-------------------------------
Glass code: 587596.301
Refractive index, Nd = 1.5870
Abbe number, Vd = 59.6000

Constants of Dispersion dn/dT
D0 = 2.60e-006
D1 = 9.40e-009
D2 = -2.30e-011
E0 = 4.90e-007
E1 = 5.96e-010
L_TK = 1.78e-001 µm

Thermal Expansion
CTE = 7.23e-006 1/K, -30°C to +70°C
CTE = 8.90e-006 1/K, +20°C to +300°C

Density, ro =   3.01 g/cm^3
dPgF = -2.40e-003

Dispersion formula
n^2 - 1 = (1.109877*L^2)/(L^2 - 107.7511) + (0.1693762*L^2)/(L^2 - 0.02545635) + (1.310534*L^2)/(L^2 - 0.007408772)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.160, 0.610, 0.870, 0.950, 0.960, 0.973, 0.980, 0.984, 0.985, 0.987, 0.989, 0.991, 0.995, 0.997, 0.997, 0.997, 0.997, 0.997, 0.997, 0.978, 0.890, 0.630, 0.400 ]

Brewsters angle(in), 57.7842 deg
Brewsters angle(out), 32.2158 deg
Critical angle, 39.0590 deg



Glass: SF1
-------------------------------
Glass code: 717295.446
Refractive index, Nd = 1.7174
Abbe number, Vd = 29.5100

Constants of Dispersion dn/dT
D0 = 4.84e-006
D1 = 1.70e-008
D2 = -4.52e-011
E0 = 1.38e-006
E1 = 1.26e-009
L_TK = 2.59e-001 µm

Thermal Expansion
CTE = 8.10e-006 1/K, -30°C to +70°C
CTE = 8.80e-006 1/K, +20°C to +300°C

Density, ro =   4.46 g/cm^3
dPgF = 4.20e-003

Dispersion formula
n^2 - 1 = (0.9688429*L^2)/(L^2 - 112.1748) + (0.2842463*L^2)/(L^2 - 0.0534549) + (1.559129*L^2)/(L^2 - 0.0121481)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.030, 0.500, 0.640, 0.790, 0.870, 0.920, 0.930, 0.961, 0.976, 0.984, 0.993, 0.996, 0.996, 0.995, 0.995, 0.996, 0.996, 0.985, 0.900, 0.730, 0.650 ]

Brewsters angle(in), 59.7882 deg
Brewsters angle(out), 30.2118 deg
Critical angle, 35.6117 deg



Glass: SF10
-------------------------------
Glass code: 728284.428
Refractive index, Nd = 1.7283
Abbe number, Vd = 28.4100

Constants of Dispersion dn/dT
D0 = 5.31e-006
D1 = 1.59e-008
D2 = -4.07e-011
E0 = 1.28e-006
E1 = 1.32e-009
L_TK = 2.70e-001 µm

Thermal Expansion
CTE = 7.50e-006 1/K, -30°C to +70°C
CTE = 8.40e-006 1/K, +20°C to +300°C

Density, ro =   4.28 g/cm^3
dPgF = 8.50e-003

Dispersion formula
n^2 - 1 = (1.077623*L^2)/(L^2 - 116.6077) + (1.61626*L^2)/(L^2 - 0.01275346) + (0.2592293*L^2)/(L^2 - 0.0581984)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.060, 0.370, 0.690, 0.790, 0.920, 0.961, 0.978, 0.989, 0.995, 0.995, 0.993, 0.993, 0.995, 0.997, 0.987, 0.920, 0.760, 0.690 ]

Brewsters angle(in), 59.9455 deg
Brewsters angle(out), 30.0545 deg
Critical angle, 35.3535 deg



Glass: SF2
-------------------------------
Glass code: 648339.386
Refractive index, Nd = 1.6477
Abbe number, Vd = 33.8500

Constants of Dispersion dn/dT
D0 = 1.10e-006
D1 = 1.75e-008
D2 = -1.29e-011
E0 = 1.08e-006
E1 = 1.03e-009
L_TK = 2.49e-001 µm

Thermal Expansion
CTE = 8.40e-006 1/K, -30°C to +70°C
CTE = 9.20e-006 1/K, +20°C to +300°C

Density, ro =   3.86 g/cm^3
dPgF = 1.70e-003

Dispersion formula
n^2 - 1 = (0.9390566*L^2)/(L^2 - 112.406) + (0.2317675*L^2)/(L^2 - 0.0493227) + (1.403018*L^2)/(L^2 - 0.01057955)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.370, 0.720, 0.790, 0.870, 0.920, 0.954, 0.962, 0.975, 0.982, 0.988, 0.993, 0.995, 0.995, 0.995, 0.994, 0.996, 0.996, 0.985, 0.880, 0.710, 0.620 ]

Brewsters angle(in), 58.7460 deg
Brewsters angle(out), 31.2540 deg
Critical angle, 37.3664 deg



Glass: SF4
-------------------------------
Glass code: 755276.479
Refractive index, Nd = 1.7552
Abbe number, Vd = 27.5800

Constants of Dispersion dn/dT
D0 = 5.60e-006
D1 = 1.70e-008
D2 = -5.27e-011
E0 = 1.54e-006
E1 = 1.46e-009
L_TK = 2.66e-001 µm

Thermal Expansion
CTE = 8.00e-006 1/K, -30°C to +70°C
CTE = 8.90e-006 1/K, +20°C to +300°C

Density, ro =   4.79 g/cm^3
dPgF = 6.20e-003

Dispersion formula
n^2 - 1 = (0.3394932*L^2)/(L^2 - 0.05445598) + (1.619578*L^2)/(L^2 - 0.01255021) + (1.025669*L^2)/(L^2 - 117.6522)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.280, 0.450, 0.690, 0.820, 0.890, 0.910, 0.950, 0.967, 0.980, 0.991, 0.996, 0.996, 0.995, 0.995, 0.996, 0.996, 0.989, 0.910, 0.740, 0.660 ]

Brewsters angle(in), 60.3283 deg
Brewsters angle(out), 29.6717 deg
Critical angle, 34.7318 deg



Glass: SF5
-------------------------------
Glass code: 673322.407
Refractive index, Nd = 1.6727
Abbe number, Vd = 32.2100

Constants of Dispersion dn/dT
D0 = 2.59e-006
D1 = 1.76e-008
D2 = -2.03e-011
E0 = 1.17e-006
E1 = 1.09e-009
L_TK = 2.55e-001 µm

Thermal Expansion
CTE = 8.20e-006 1/K, -30°C to +70°C
CTE = 9.00e-006 1/K, +20°C to +300°C

Density, ro =   4.07 g/cm^3
dPgF = 2.30e-003

Dispersion formula
n^2 - 1 = (0.9499958*L^2)/(L^2 - 112.0419) + (0.247713*L^2)/(L^2 - 0.05085947) + (1.461419*L^2)/(L^2 - 0.01118261)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.310, 0.730, 0.800, 0.880, 0.920, 0.950, 0.959, 0.973, 0.982, 0.988, 0.993, 0.996, 0.996, 0.995, 0.995, 0.996, 0.996, 0.987, 0.900, 0.740, 0.660 ]

Brewsters angle(in), 59.1275 deg
Brewsters angle(out), 30.8725 deg
Critical angle, 36.7151 deg



Glass: SF56A
-------------------------------
Glass code: 785261.492
Refractive index, Nd = 1.7847
Abbe number, Vd = 26.0800

Constants of Dispersion dn/dT
D0 = 6.02e-006
D1 = 1.70e-008
D2 = -2.61e-011
E0 = 1.63e-006
E1 = 1.59e-009
L_TK = 2.69e-001 µm

Thermal Expansion
CTE = 7.90e-006 1/K, -30°C to +70°C
CTE = 8.80e-006 1/K, +20°C to +300°C

Density, ro =   4.92 g/cm^3
dPgF = 9.80e-003

Dispersion formula
n^2 - 1 = (1.705793*L^2)/(L^2 - 0.01338747) + (1.096018*L^2)/(L^2 - 121.616) + (0.3442231*L^2)/(L^2 - 0.05795616)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.100, 0.410, 0.680, 0.760, 0.900, 0.950, 0.974, 0.989, 0.994, 0.994, 0.994, 0.993, 0.995, 0.997, 0.989, 0.920, 0.760, 0.700 ]

Brewsters angle(in), 60.7373 deg
Brewsters angle(out), 29.2627 deg
Critical angle, 34.0778 deg



Glass: SF57
-------------------------------
Glass code: 847238.551
Refractive index, Nd = 1.8467
Abbe number, Vd = 23.8300

Constants of Dispersion dn/dT
D0 = 7.26e-006
D1 = 1.88e-008
D2 = -5.14e-011
E0 = 1.96e-006
E1 = 1.79e-009
L_TK = 2.76e-001 µm

Thermal Expansion
CTE = 8.30e-006 1/K, -30°C to +70°C
CTE = 9.20e-006 1/K, +20°C to +300°C

Density, ro =   5.51 g/cm^3
dPgF = 1.23e-002

Dispersion formula
n^2 - 1 = (1.071863*L^2)/(L^2 - 121.4199) + (0.4288936*L^2)/(L^2 - 0.05928012) + (1.816514*L^2)/(L^2 - 0.01437042)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.010, 0.198, 0.450, 0.660, 0.730, 0.860, 0.930, 0.968, 0.986, 0.994, 0.994, 0.994, 0.994, 0.996, 0.997, 0.991, 0.930, 0.790, 0.750 ]

Brewsters angle(in), 61.5636 deg
Brewsters angle(out), 28.4364 deg
Critical angle, 32.7870 deg



Glass: SF6
-------------------------------
Glass code: 805254.518
Refractive index, Nd = 1.8052
Abbe number, Vd = 25.4300

Constants of Dispersion dn/dT
D0 = 6.69e-006
D1 = 1.78e-008
D2 = -3.36e-011
E0 = 1.77e-006
E1 = 1.70e-009
L_TK = 2.69e-001 µm

Thermal Expansion
CTE = 8.10e-006 1/K, -30°C to +70°C
CTE = 9.00e-006 1/K, +20°C to +300°C

Density, ro =   5.18 g/cm^3
dPgF = 9.20e-003

Dispersion formula
n^2 - 1 = (0.3901049*L^2)/(L^2 - 0.05693181) + (1.724485*L^2)/(L^2 - 0.01348719) + (1.045729*L^2)/(L^2 - 118.5572)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.030, 0.130, 0.440, 0.660, 0.800, 0.840, 0.920, 0.955, 0.978, 0.991, 0.996, 0.996, 0.995, 0.996, 0.997, 0.999, 0.991, 0.930, 0.790, 0.740 ]

Brewsters angle(in), 61.0152 deg
Brewsters angle(out), 28.9848 deg
Critical angle, 33.6392 deg



Glass: SF6HT
-------------------------------
Glass code: 805254.518
Refractive index, Nd = 1.8052
Abbe number, Vd = 25.4300

Constants of Dispersion dn/dT
D0 = 6.69e-006
D1 = 1.78e-008
D2 = -3.36e-011
E0 = 1.77e-006
E1 = 1.70e-009
L_TK = 2.69e-001 µm

Thermal Expansion
CTE = 8.10e-006 1/K, -30°C to +70°C
CTE = 9.00e-006 1/K, +20°C to +300°C

Density, ro =   5.18 g/cm^3
dPgF = 9.20e-003

Dispersion formula
n^2 - 1 = (0.3901049*L^2)/(L^2 - 0.05693181) + (1.724485*L^2)/(L^2 - 0.01348719) + (1.045729*L^2)/(L^2 - 118.5572)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.050, 0.180, 0.520, 0.750, 0.860, 0.890, 0.943, 0.967, 0.981, 0.991, 0.996, 0.996, 0.995, 0.996, 0.997, 0.999, 0.991, 0.930, 0.790, 0.740 ]

Brewsters angle(in), 61.0152 deg
Brewsters angle(out), 28.9848 deg
Critical angle, 33.6392 deg



Glass: SF57HTultra
-------------------------------
Glass code: 847238.551
Refractive index, Nd = 1.8467
Abbe number, Vd = 23.8300

Constants of Dispersion dn/dT
D0 = 7.26e-006
D1 = 1.88e-008
D2 = -5.14e-011
E0 = 1.96e-006
E1 = 1.79e-009
L_TK = 2.76e-001 µm

Thermal Expansion
CTE = 8.30e-006 1/K, -30°C to +70°C
CTE = 9.20e-006 1/K, +20°C to +300°C

Density, ro =   5.51 g/cm^3
dPgF = 1.23e-002

Dispersion formula
n^2 - 1 = (1.071863*L^2)/(L^2 - 121.4199) + (0.4288936*L^2)/(L^2 - 0.05928012) + (1.816514*L^2)/(L^2 - 0.01437042)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.029, 0.304, 0.630, 0.820, 0.860, 0.930, 0.962, 0.978, 0.990, 0.997, 0.997, 0.997, 0.997, 0.998, 0.999, 0.994, 0.951, 0.835, 0.798 ]

Brewsters angle(in), 61.5636 deg
Brewsters angle(out), 28.4364 deg
Critical angle, 32.7870 deg



Glass: LASF35
-------------------------------
Glass code: 22291.541
Refractive index, Nd = 2.0220
Abbe number, Vd = 29.0600

Constants of Dispersion dn/dT
D0 = 1.43e-007
D1 = 8.71e-009
D2 = -2.71e-011
E0 = 1.02e-006
E1 = 1.50e-009
L_TK = 2.63e-001 µm

Thermal Expansion
CTE = 7.40e-006 1/K, -30°C to +70°C
CTE = 8.50e-006 1/K, +20°C to +300°C

Density, ro =   5.41 g/cm^3
dPgF = 3.30e-003

Dispersion formula
n^2 - 1 = (0.4530061*L^2)/(L^2 - 0.0545803) + (2.455059*L^2)/(L^2 - 0.01356704) + (2.385131*L^2)/(L^2 - 167.9047)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.000, 0.050, 0.180, 0.320, 0.390, 0.550, 0.670, 0.774, 0.874, 0.943, 0.962, 0.969, 0.974, 0.981, 0.994, 0.987, 0.934, 0.720, 0.550 ]

Brewsters angle(in), 63.6853 deg
Brewsters angle(out), 26.3147 deg
Critical angle, 29.6401 deg



Glass: N-SK10
-------------------------------
Glass code: 623570.364
Refractive index, Nd = 1.6228
Abbe number, Vd = 56.9800

Constants of Dispersion dn/dT
D0 = 5.05e-007
D1 = 1.16e-008
D2 = -1.53e-011
E0 = 4.90e-007
E1 = 5.10e-010
L_TK = 1.83e-001 µm

Thermal Expansion
CTE = 6.83e-006 1/K, -30°C to +70°C
CTE = 7.84e-006 1/K, +20°C to +300°C

Density, ro =   3.64 g/cm^3
dPgF = -5.00e-004

Dispersion formula
n^2 - 1 = (0.238588*L^2)/(L^2 - 0.02537653) + (0.9667336*L^2)/(L^2 - 103.5029) + (1.349721*L^2)/(L^2 - 0.007362723)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.110, 0.520, 0.790, 0.840, 0.910, 0.950, 0.970, 0.975, 0.985, 0.987, 0.990, 0.995, 0.996, 0.996, 0.994, 0.993, 0.995, 0.994, 0.980, 0.920, 0.670, 0.460 ]

Brewsters angle(in), 58.3575 deg
Brewsters angle(out), 31.6425 deg
Critical angle, 38.0411 deg



Glass: N-SK15
-------------------------------
Glass code: 623580.362
Refractive index, Nd = 1.6230
Abbe number, Vd = 58.0200

Constants of Dispersion dn/dT
D0 = 4.92e-007
D1 = 1.20e-008
D2 = -2.96e-012
E0 = 4.66e-007
E1 = 5.16e-010
L_TK = 1.79e-001 µm

Thermal Expansion
CTE = 6.70e-006 1/K, -30°C to +70°C
CTE = 7.60e-006 1/K, +20°C to +300°C

Density, ro =   3.62 g/cm^3
dPgF = -9.00e-004

Dispersion formula
n^2 - 1 = (1.304178*L^2)/(L^2 - 0.006950513) + (0.9747816*L^2)/(L^2 - 99.01688) + (0.2858412*L^2)/(L^2 - 0.02320237)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.180, 0.563, 0.800, 0.850, 0.910, 0.941, 0.960, 0.966, 0.974, 0.978, 0.982, 0.990, 0.993, 0.993, 0.992, 0.992, 0.994, 0.991, 0.975, 0.900, 0.620, 0.370 ]

Brewsters angle(in), 58.3604 deg
Brewsters angle(out), 31.6396 deg
Critical angle, 38.0361 deg



Glass: N-BAF3
-------------------------------
Glass code: 583466.279
Refractive index, Nd = 1.5827
Abbe number, Vd = 46.6400

Constants of Dispersion dn/dT
D0 = 1.40e-006
D1 = 1.24e-008
D2 = -9.39e-012
E0 = 5.91e-007
E1 = 7.44e-010
L_TK = 2.35e-001 µm

Thermal Expansion
CTE = 7.17e-006 1/K, -30°C to +70°C
CTE = 8.24e-006 1/K, +20°C to +300°C

Density, ro =   2.79 g/cm^3
dPgF = 1.50e-003

Dispersion formula
n^2 - 1 = (1.132071*L^2)/(L^2 - 112.9361) + (0.1076442*L^2)/(L^2 - 0.04784064) + (1.348596*L^2)/(L^2 - 0.008714929)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.240, 0.400, 0.670, 0.820, 0.900, 0.920, 0.952, 0.965, 0.975, 0.985, 0.991, 0.993, 0.991, 0.992, 0.994, 0.993, 0.980, 0.890, 0.660, 0.460 ]

Brewsters angle(in), 57.7143 deg
Brewsters angle(out), 32.2857 deg
Critical angle, 39.1848 deg



Glass: BAFN6
-------------------------------
Glass code: 589485.317
Refractive index, Nd = 1.5890
Abbe number, Vd = 48.4500

Constants of Dispersion dn/dT
D0 = 1.34e-006
D1 = 1.34e-008
D2 = -5.50e-011
E0 = 4.95e-007
E1 = 3.62e-010
L_TK = 2.65e-001 µm

Thermal Expansion
CTE = 7.80e-006 1/K, -30°C to +70°C
CTE = 8.50e-006 1/K, +20°C to +300°C

Density, ro =   3.17 g/cm^3
dPgF = 2.00e-004

Dispersion formula
n^2 - 1 = (1.02108*L^2)/(L^2 - 113.586) + (0.1090799*L^2)/(L^2 - 0.04387316) + (1.367192*L^2)/(L^2 - 0.008828207)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0 ]
T    =[ 0.120, 0.560, 0.670, 0.810, 0.890, 0.930, 0.940, 0.954, 0.963, 0.975, 0.986, 0.991, 0.994, 0.994, 0.995, 0.997, 0.995, 0.995, 0.940, 0.780 ]

Brewsters angle(in), 57.8167 deg
Brewsters angle(out), 32.1833 deg
Critical angle, 39.0005 deg



Glass: N-LAF3
-------------------------------
Glass code: 717480.414
Refractive index, Nd = 1.7170
Abbe number, Vd = 47.9600

Constants of Dispersion dn/dT
D0 = -2.35e-006
D1 = 1.07e-008
D2 = -9.38e-012
E0 = 5.72e-007
E1 = 6.01e-010
L_TK = 2.20e-001 µm

Thermal Expansion
CTE = 7.60e-006 1/K, -30°C to +70°C
CTE = 8.70e-006 1/K, +20°C to +300°C

Density, ro =   4.14 g/cm^3
dPgF = -2.80e-003

Dispersion formula
n^2 - 1 = (1.065866*L^2)/(L^2 - 98.07585) + (0.1508745*L^2)/(L^2 - 0.04078872) + (1.731559*L^2)/(L^2 - 0.009538339)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.060, 0.420, 0.540, 0.720, 0.830, 0.890, 0.910, 0.940, 0.955, 0.968, 0.985, 0.993, 0.993, 0.993, 0.993, 0.993, 0.993, 0.980, 0.880, 0.580, 0.310 ]

Brewsters angle(in), 59.7830 deg
Brewsters angle(out), 30.2170 deg
Critical angle, 35.6203 deg



Glass: SFL57
-------------------------------
Glass code: 847236.355
Refractive index, Nd = 1.8467
Abbe number, Vd = 23.6200

Constants of Dispersion dn/dT
D0 = -3.63e-006
D1 = 8.61e-009
D2 = -9.98e-012
E0 = 1.10e-006
E1 = 1.69e-009
L_TK = 2.93e-001 µm

Thermal Expansion
CTE = 8.70e-006 1/K, -30°C to +70°C
CTE = 1.00e-005 1/K, +20°C to +300°C

Density, ro =   3.55 g/cm^3
dPgF = 1.77e-002

Dispersion formula
n^2 - 1 = (2.261893*L^2)/(L^2 - 176.0622) + (0.360534*L^2)/(L^2 - 0.06481989) + (1.887423*L^2)/(L^2 - 0.01459393)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.030, 0.200, 0.290, 0.520, 0.670, 0.800, 0.890, 0.955, 0.971, 0.971, 0.969, 0.976, 0.991, 0.990, 0.960, 0.790, 0.730 ]

Brewsters angle(in), 61.5636 deg
Brewsters angle(out), 28.4364 deg
Critical angle, 32.7870 deg



Glass: SFL6
-------------------------------
Glass code: 805254.337
Refractive index, Nd = 1.8052
Abbe number, Vd = 25.3900

Constants of Dispersion dn/dT
D0 = -5.26e-006
D1 = 7.41e-009
D2 = -1.89e-011
E0 = 1.02e-006
E1 = 1.62e-009
L_TK = 2.88e-001 µm

Thermal Expansion
CTE = 9.00e-006 1/K, -30°C to +70°C
CTE = 1.03e-005 1/K, +20°C to +300°C

Density, ro =   3.37 g/cm^3
dPgF = 1.48e-002

Dispersion formula
n^2 - 1 = (1.789221*L^2)/(L^2 - 0.01351635) + (2.016394*L^2)/(L^2 - 168.0147) + (0.3284274*L^2)/(L^2 - 0.06227296)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0 ]
T    =[ 0.020, 0.250, 0.520, 0.670, 0.720, 0.810, 0.860, 0.900, 0.940, 0.970, 0.980, 0.983, 0.988, 0.989, 0.988, 0.995, 0.950, 0.840 ]

Brewsters angle(in), 61.0152 deg
Brewsters angle(out), 28.9848 deg
Critical angle, 33.6392 deg



Glass: N-SF19
-------------------------------
Glass code: 667331.29
Refractive index, Nd = 1.6668
Abbe number, Vd = 33.1200

Constants of Dispersion dn/dT
D0 = 1.32e-006
D1 = 1.22e-008
D2 = -1.36e-011
E0 = 7.64e-007
E1 = 1.09e-009
L_TK = 2.79e-001 µm

Thermal Expansion
CTE = 7.20e-006 1/K, -30°C to +70°C
CTE = 8.30e-006 1/K, +20°C to +300°C

Density, ro =   2.90 g/cm^3
dPgF = 9.50e-003

Dispersion formula
n^2 - 1 = (1.520054*L^2)/(L^2 - 0.01096144) + (1.436234*L^2)/(L^2 - 126.7952) + (0.1757395*L^2)/(L^2 - 0.05932485)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.050, 0.330, 0.620, 0.770, 0.810, 0.880, 0.915, 0.937, 0.960, 0.977, 0.980, 0.978, 0.980, 0.985, 0.989, 0.970, 0.890, 0.620, 0.440 ]

Brewsters angle(in), 59.0381 deg
Brewsters angle(out), 30.9619 deg
Critical angle, 36.8667 deg



Glass: N-SF56
-------------------------------
Glass code: 785261.328
Refractive index, Nd = 1.7847
Abbe number, Vd = 26.1000

Constants of Dispersion dn/dT
D0 = -4.13e-006
D1 = 7.65e-009
D2 = -1.12e-011
E0 = 9.90e-007
E1 = 1.57e-009
L_TK = 2.87e-001 µm

Thermal Expansion
CTE = 8.70e-006 1/K, -30°C to +70°C
CTE = 1.00e-005 1/K, +20°C to +300°C

Density, ro =   3.28 g/cm^3
dPgF = 1.40e-002

Dispersion formula
n^2 - 1 = (1.735621*L^2)/(L^2 - 0.01296247) + (1.953982*L^2)/(L^2 - 161.5594) + (0.317487*L^2)/(L^2 - 0.06128843)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.130, 0.370, 0.570, 0.640, 0.780, 0.860, 0.910, 0.950, 0.976, 0.983, 0.981, 0.981, 0.986, 0.996, 0.981, 0.900, 0.680, 0.590 ]

Brewsters angle(in), 60.7373 deg
Brewsters angle(out), 29.2627 deg
Critical angle, 34.0778 deg



Glass: N-PSK53
-------------------------------
Glass code: 620635.36
Refractive index, Nd = 1.6201
Abbe number, Vd = 63.4800

Constants of Dispersion dn/dT
D0 = -9.29e-006
D1 = 5.78e-009
D2 = 8.87e-013
E0 = 4.59e-007
E1 = 5.86e-010
L_TK = 1.55e-001 µm

Thermal Expansion
CTE = 9.40e-006 1/K, -30°C to +70°C
CTE = 1.09e-005 1/K, +20°C to +300°C

Density, ro =   3.60 g/cm^3
dPgF = 5.30e-003

Dispersion formula
n^2 - 1 = (1.343409*L^2)/(L^2 - 0.006750743) + (0.9528969*L^2)/(L^2 - 103.5515) + (0.2414179*L^2)/(L^2 - 0.02199105)

Internal Transmittance T(thick. = 25 mm) vs Wavelength(MATLAB friendly)
L_nm =[ 310.0, 320.0, 334.0, 350.0, 365.0, 370.0, 380.0, 390.0, 400.0, 405.0, 420.0, 436.0, 460.0, 500.0, 546.0, 580.0, 620.0, 660.0, 700.0,1060.0,1530.0,1970.0,2325.0,2500.0 ]
T    =[ 0.000, 0.030, 0.200, 0.530, 0.780, 0.830, 0.900, 0.940, 0.964, 0.970, 0.979, 0.982, 0.986, 0.992, 0.995, 0.994, 0.992, 0.993, 0.994, 0.994, 0.956, 0.800, 0.510, 0.290 ]

Brewsters angle(in), 58.3158 deg
Brewsters angle(out), 31.6842 deg
Critical angle, 38.1142 deg



## Basic MATLAB

Using the break command to stop the while loop for given condition

t = 1;
while 1 % infinite loop
t = t+1;
if (t > 1000 ) % condition
break      % break the loop
end
end


## Distance Transform Path Planning Algorithm

clc;close all;clear all;

Input Map

RGB = imread('Mapn.png');
figure('Position',[600 0 600 1000],'color','k');
image(RGB);
hold on;
axis off
axis image
hold off;
% Convert to binary image matrix and inverse matrix values
I = rgb2gray(RGB);
binaryImage = im2bw(RGB, 0.3);
binaryImage = 1-binaryImage;
% Inital pose
xs = 540; ys = 750;
% Goal Pose
xg = 150; yg = 150;

Distance to Goal

sz  = size(binaryImage);
for i = 1:sz(1)
for j = 1:sz(2)
rg(i,j) = sqrt((i-yg)^2 +(j - xg)^2);
end
end
% Pose Matrix
pose = zeros(sz(1),sz(2));
pose(ys,xs) = 1;
pose(yg,xg) = 1;
Di = 15; % Distance of influence of the obstacles
% Compute for every pixel the distance to the nearest obstacle(non zero
% elements which after inversion corespondent to the obstacles)
[D,IDX] = bwdist(binaryImage);
for i = 1:sz(1)
for j = 1:sz(2)
rd = D(i,j);
if (rd <= Di)
rg(i,j)  = 1e6;
end
end
end

Distance Transform Path Planning Algorithm

figure('Position',[600 0 600 1000],'color','k');
hold on;
image(RGB);
colormap gray
contour(rg,15);
spy(pose,'*r');
axis off
axis image
title('Distance Transform Path Planning Algorithm','color','w');
x = xs; y = ys;
last = rg(y-1,x-1);
while (x ~= xg)||(y ~= yg)
dis =[ rg(y-1,x-1), rg(y-1,x),rg(y-1,x+1);
rg(y,x-1), rg(y,x) ,rg(y,x+1);
rg(y+1,x-1), rg(y+1,x),rg(y+1,x+1)];
m = min(dis(:));
[r,c] = find(dis == m);
rg(y,x) = 1E6;
y = y-2+r;
x = x-2+c;
pose(y,x) = 1;
end
spy(pose,'.r');
set(gcf, 'InvertHardCopy', 'off');
hold off;

## Voronoi Road Map, Path Planing

clc;close all;clear all;

Input Map

RGB = imread('Map.png');
figure('Position',[100 0 600 700],'color','k');
imagesc(RGB);
axis image
title('Input Map','color','w');
axis off
set(gcf, 'InvertHardCopy', 'off');
hold off;

Convert to binary image matrix and inverse matrix values

I = rgb2gray(RGB);
binaryImage = im2bw(RGB, 0.3);
sz  = size(binaryImage);

Inital pose

xs = 225; ys = 355;
% Goal Pose
xg = 50; yg = 50;
% Pose Matrix
pose = zeros(sz(1),sz(2));
pose(ys,xs) = 1;
pose(yg,xg) = 1;

figure('Position',[100 0 600 700],'color','k');
hold on;
set(gcf, 'InvertHardCopy', 'off');
sk = 1;
for i = 1:sz(1)
for j = 1:sz(2)
if(binaryImage(i,j) == 1 )
xv(sk) = j;
yv(sk) = i;
sk = sk+1;
end
end
end
[vrx,vry]  = voronoi(xv,yv);
set(gca,'YDir','Reverse');
plot(xv,yv,'y.',vrx,vry,'b-');
axis tight
%axis([1 sz(2) 1 sz(1) ]) ;
axis image
'* - Represents Starting and Goal Position '},'color','w');
axis off
spy(pose,'*r');

Robot Path

x = xs; y = ys;
indk = 1;
while (abs(x - xg) > 5)||(abs(y - yg)> 5)
path(:,indk) = [x y];
dist = sqrt((vrx - x).^2+(vry - y).^2);
goal = sqrt((xg - x).^2+(xg - y).^2);
% Find closest vertices of the Voronoi edges
[mn ind] = min(dist(:));
xt = vrx(ind);
yt = vry(ind);
goalj = sqrt((xg - xt).^2+(xg - yt).^2);
if (goalj < goal )
x = xt;
y = yt;
vrx(ind) = 1E6;
vry(ind) = 1E6;
indk = indk +1;
else
vrx(ind) = 1E6;
vry(ind) = 1E6;
end
end
path(:,indk) = [xg yg];
plot(path(1,:),path(2,:),'-r');
title({'Voronoi Road Map and Robot Path';
'* - Represents Starting and Goal Position '},'color','w');

## Ulam’s Prime Spiral

To generate a Ulam’s prime spiral the positive integers are arranged in a spiral pathern and prime numbers are highlighted in some way along the spiral. For example we used blue pixels to represent primes and white pixels for composite numbers. The code below uses built in Matlab function to generate the Ulam spiral.

close all;
clc
clear all
sz  = 101; % Size of the NxN square matrix
mat = spiral(sz);
k =1;
for i =1:sz
for j=1:sz
if isprime(mat(i,j)) % Check if the number is prime
% saving indices of primes
y(k) = i;
x(k) = j;
k = k+1;
end
end
end
figure('Position',[0 0 800 800]);
hold on;
colormap bone;
scatter(x,y,'.b');
axis([1 sz  1 sz ]);
axis off;
set(gca,'YDir','Reverse');


Now lets construct Varanoi diagram for the prime numbers (higlighted points in blue) in Ulam spiral.

figure('Position',[0 0 800 800]);
hold on;
xy = [x',y'];
[v,c] = voronoin(xy);
for i = 1:length(c)
patch(v(c{i},1),v(c{i},2),'w');
end
axis([1 sz  1 sz ]); axis off;
set(gca,'YDir','Reverse');
scatter(x,y,'.b');


## Cells in Voronoi diagram of the Ulam Prime Spiral

% We observe various poligons with  n-sides such as triangles, quadrangles, pentagons, etc...
% Lets call
% A3 = a sequence of prime numbers which has a Triangular Voronoi cell in Voronoi diagram of the Ulam Prime Spiral
% A4 = a sequence of prime numbers which has a Quadrilateral Voronoi cell in Voronoi diagram of the Ulam Prime Spiral
% A5 = a sequence of prime numbers which has a Pentagonal Voronoi cell in Voronoi diagram of the Ulam Prime Spiral
% A6 = 6 sides
% A7 = 7 sides
% An = n sides
% Q1: What is the maximum value for n, n_max ? In other words is there an uper bound ?
% Q2: If yes, What are the primes whic has a n_max side poligon cells in Voronoi diagram of the Ulam Prime Spiral
% The code below is used to calculate An
k3 = 1; k4 = 1; k5 = 1; k6 = 1; k7 = 1; k8 = 1;
for i = 1:length(c)
szv = size(v(c{i},1));
polyN(i) = szv(1);
switch polyN(i)
case 3
A3(k3) = mat(y(i),x(i));
k3 = k3+1;
A3xy(k3,:)= [x(i),y(i)];
case 4
A4(k4) = mat(y(i),x(i));
k4 = k4+1;
A4xy(k4,:)= [x(i),y(i)];
case 5
A5(k5) = mat(y(i),x(i));
k5 = k5+1;
A5xy(k5,:)= [x(i),y(i)];
case 6
A6(k6) = mat(y(i),x(i));
k6 = k6+1;
A6xy(k6,:)= [x(i),y(i)];
case 7
A7(k7) = mat(y(i),x(i));
k7 = k7+1;
A7xy(k7,:)= [x(i),y(i)];
case 8
A8(k8) = mat(y(i),x(i));
k8 = k8+1;
A8xy(k8,:)= [x(i),y(i)];
end
end
%
% First 15 terms
A3 = sort(A3);
fprintf('A3 = ');
fprintf('%i, ',A3(1:15));
fprintf('\n');
A4 = sort(A4);
fprintf('A4 = ');
fprintf('%i, ',A4(1:15));
fprintf('\n');
A5 = sort(A5);
fprintf('A5 = ');
fprintf('%i, ',A5(1:15));
fprintf('\n');
A6 = sort(A6);
fprintf('A6 = ');
fprintf('%i, ',A6(1:15));
fprintf('\n');
A7 = sort(A7);
fprintf('A7 = ');
fprintf('%i, ',A7(1:15));
fprintf('\n');
A8 = sort(A8);
fprintf('A8 = ');
fprintf('%i, ',A8(1:15));
fprintf('\n');

A3 = 313, 389, 1283, 1399, 1669, 1787, 2087, 2143, 2713, 2801, 3469, 4091, 4787, 4789, 4903,
A4 = 23, 31, 47, 59, 71, 73, 79, 131, 139, 167, 173, 181, 229, 239, 251,
A5 = 2, 3, 11, 13, 17, 19, 29, 37, 53, 83, 97, 101, 103, 107, 109,
A6 = 5, 7, 41, 43, 89, 127, 179, 193, 233, 263, 283, 317, 379, 383, 397,
A7 = 61, 157, 199, 311, 349, 409, 463, 509, 557, 601, 641, 691, 727, 757, 823,
A8 = 67, 491, 613, 1013, 1117, 1201, 1249, 1301, 1373, 1543, 1753, 1907, 2017, 2339, 2411,

% Plotting
% The color code used
% n = 3, Triangle yellow
% n = 4, Tetragon green
% n = 5, Pentagon magenta
% n = 6, cyan
% n = 7, red
% n = 8, yellow

figure('Position',[0 0 800 800]);
hold on;
xy = [x',y'];
[v,c] = voronoin(xy);
for i = 1:length(c)
patch(v(c{i},1),v(c{i},2),'w');
end
axis([1 sz  1 sz ]); axis off;
set(gca,'YDir','Reverse');
scatter(A3xy(:,1),A3xy(:,2),'.k');
scatter(A4xy(:,1),A4xy(:,2),'.g');
scatter(A5xy(:,1),A5xy(:,2),'.m');
scatter(A6xy(:,1),A6xy(:,2),'.c');
scatter(A7xy(:,1),A7xy(:,2),'.r');
scatter(A8xy(:,1),A8xy(:,2),'.y');
% Note that the last terms can be wrong. They corespond to the points on the outer
% edges of the spiral which might be altered when considering a larger spiral.


## Triangular Cells with Integer Area

k3 = 1;
k3i = 1;
fprintf('Prime, Cell Area, Perimeter \n');
for i = 1:length(c)
szv = size(v(c{i},1));
polyN(i) = szv(1);
if(polyN(i) == 3)
% Sides of a triangle
A = v(c{i}(1, 1),:) - v(c{i}(1, 2),:);
B = v(c{i}(1, 1),:) - v(c{i}(1, 3),:);
C = v(c{i}(1, 2),:) - v(c{i}(1, 3),:);
% Perimeter of a triangle
pv = norm(A)+ norm(B)+ norm(C);
P3(k3) = pv;
% Area of a triangle
AB = cross([A,0], [B,0], 2);
S3(k3) =  1/2 * sum(sqrt(sum(AB.^2, 2)));
A3(k3) = mat(y(i),x(i));
fprintf('%i %4.4f %4.4f \n',A3(k3), S3(k3),P3(k3))
%  Primes with triangle Voronoi cells with integer area
if S3(k3)== round(S3(k3)) % check if area is integer
A3i(k3i) = mat(y(i),x(i));
k3i = k3i +1;
end
k3 = k3+1;
end
end
% Primes with triangular Voronoi cells with integer area
fprintf('\n A3i = ');
A3i = sort(A3i);
fprintf('%i, ',A3i);

Prime, Cell Area, Perimeter
8999 9.0000 14.4853
9001 9.0000 14.4853
8627 4.5000 10.2426
10093  NaN  Inf
6869 8.0000 13.6569
9419 6.0000 11.4049
5867 6.0000 11.4049
3469 6.0000 11.4049
2801 6.0000 11.4049
1669 4.5000 10.2426
9439 4.5000 10.2426
4787 6.0000 11.4049
4789 6.0000 11.4049
2143 4.5000 10.2426
1787 4.5000 10.2426
4933 6.0000 11.4049
313 6.0000 11.4049
389 6.0000 11.4049
1399 6.0000 11.4049
2713 4.5000 10.2426
1283 6.0000 11.4049
2087 4.0000 9.6569
4091 6.0000 11.4049
4903 6.2500 12.0711
8111 6.0000 11.4049
6037 6.2500 12.0711
10007  NaN  Inf
9929  NaN  Inf

A3i = 313, 389, 1283, 1399, 2087, 2801, 3469, 4091, 4787, 4789, 4933, 5867, 6869, 8111, 8999, 9001, 9419,