Optical constants of CDGM - F (Flint)
H-F1
Wavelength:
µm
(0.360 – 2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.50656956-0.00926894171λ^{2}+0.021861508λ^{-2}+0.000431237321λ^{-4}+1.69302544\text{×}10^{-05}λ^{-6}+3.4236134\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_absolute: false
wavelength_vacuum: false
temperature: 20.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 2.42e-07 2.24e-08 -9.83e-11 6.69e-07 -2.21e-10 0.281
nd: 1.603423
Vd: 38.009116
glass_code: 603380
glass_status: standard
density: 2.63 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 7.9e-06 K-1
- temperature_range: 20 300 °C
coefficient: 9.8e-06 K-1
dPgF: 0.0019
climatic_resistance: 1.0
References
CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)