Optical constants of CDGM - BAK (Barium crown)
H-BAK6
Wavelength:
µm
(0.300 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.40421729-0.00689279508λ^{2}+0.0171159715λ^{-2}-0.00118980816λ^{-4}+0.000211469997λ^{-6}-1.18837301\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: 1.25e-06 1.83e-08 -1.09e-12 3.41e-07 -6.09e-10 0.246 n_d: 1.563885 V_d: 60.791427 glass_code: 564608 density: 3.05 g/cm3 coefficient_of_thermal_expansion_1: 6e-06 K-1 coefficient_of_thermal_expansion_2: 7.7e-06 K-1 ΔP_gF: -0.0013
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)