Optical constants of HIKARI - multiple purpose
5165
Wavelength:
µm
(0.290–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.12790724λ^2}{λ^2-0.00673602593}+\frac{0.129745283λ^2}{λ^2-0.0228274219}+\frac{0.994872985λ^2}{λ^2-94.2587142}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 22.5 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 3.48e-06 1.89e-08 2.59e-13 3.58e-07 4.09e-10 0.212
nd: 1.511829
Vd: 64.957110
density: 2.44 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 5.8e-06 K-1
dPgF: -0.0044
climatic_resistance: 1.0
acid_resistance: 4.0
alkali_resistance: 1.0
References
NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also NIKON i-line glass data sheet
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