Optical constants of CDGM - ZBAF (Dense barium flint)
H-ZBAF16
Wavelength:
µm
(0.340 – 2.400)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2=2.7163405-0.00800848114λ^{2}+0.0220673585λ^{-2}-0.000143211774λ^{-4}+7.67032228\text{×}10^{-05}λ^{-6}-2.71338303\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: 3.24e-06 1.54e-08 -5.96e-11 6.09e-07 8.8e-10 0.236 n_d: 1.666724 V_d: 48.431709 glass_code: 667484 density: 3.59 g/cm3 coefficient_of_thermal_expansion_1: 7.1e-06 K-1 coefficient_of_thermal_expansion_2: 8.8e-06 K-1 ΔP_gF: -0.0034 climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)