Optical constants of HIKARI - multiple purpose
5742
Wavelength:
µm
(0.310–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.30326513λ^2}{λ^2-0.00977713845}+\frac{0.127313632λ^2}{λ^2-0.0463756328}+\frac{0.895143157λ^2}{λ^2-107.962139}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 22.5 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: 4.25e-07 1.13e-08 2.44e-13 9.33e-07 8.92e-10 0.201
nd: 1.576531
Vd: 42.042478
density: 3.15 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 8.7e-06 K-1
dPgF: -0.0024
climatic_resistance: 1.0
acid_resistance: 2.0
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