Optical constants of HIKARI - BaSF (Barium dense flint)
E-BASF6
Wavelength:
µm
(0.4–0.7)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.71377616-0.00941072521λ^{2}+0.0221914885λ^{-2}+0.000735180213λ^{-4}-2.11522864\text{×}10^{-05}λ^{-6}+3.73099495\text{×}10^{-06}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 23.0 °C nd: 1.667551 Vd: 41.964323 glass_status: preferred density: 3.2 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8e-06 K-1 dPgF: 0.0003
References
NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also HIKARI glass data sheets
Data
INFO
Hikari Glass Co., Ltd.
Hikari Glass Co., Ltd. is a Japanese glass maker, a subsidiary of Nikon Corp.External links
- Hikari Glass Co., Ltd. (in Japanese)
- Nikon