Optical constants of CDGM - K (Crown)
H-K51
Wavelength:
µm
(0.310 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.28704699-0.00896946455λ^{2}+0.0115278522λ^{-2}+0.00030799622λ^{-4}-7.93584686\text{×}10^{-06}λ^{-6}+2.91898123\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: -7.23e-07 1.38e-08 -8.37e-11 5.74e-07 1.43e-09 0.169 n_d: 1.523074 V_d: 58.658089 glass_code: 523586 glass_status: standard density: 2.53 g/cm3 coefficient_of_thermal_expansion_1: 8e-06 K-1 coefficient_of_thermal_expansion_2: 9.9e-06 K-1 ΔP_gF: -0.001 climatic_resistance: 2.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)