Optical constants of CDGM - K (Crown)
H-K10
Wavelength:
µm
(0.320 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.26857433-0.00685600163λ^{2}+0.0140981051λ^{-2}-0.000498309358λ^{-4}+9.50956734\text{×}10^{-05}λ^{-6}-4.50515754\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: -3.97e-06 2.28e-08 -5.39e-11 4.17e-07 -3.71e-10 0.254 n_d: 1.518176 V_d: 58.950076 glass_code: 518590 glass_status: standard density: 2.5 g/cm3 coefficient_of_thermal_expansion_1: 9e-06 K-1 coefficient_of_thermal_expansion_2: 1.08e-05 K-1 ΔP_gF: 0.0019 climatic_resistance: 3.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)