Optical constants of CDGM - BAK (Barium crown)
H-BAK6
Wavelength:
µm
(0.300 – 2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
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_absolute: false wavelength_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 1.25e-06 1.83e-08 -1.09e-12 3.41e-07 -6.09e-10 0.246 nd: 1.563885 Vd: 60.791427 glass_code: 564608 density: 3.05 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 6e-06 K-1 - temperature_range: 20 300 °C coefficient: 7.7e-06 K-1 dPgF: -0.0013
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)