Optical constants of HIKARI - PSK (Dense phosphate crown)
J-PSK02
Wavelength:
µm
(0.320–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.57826227-0.00969723449λ^{2}-0.000107085207λ^{4}+0.014348011λ^{-2}+0.000159222199λ^{-4}+5.33085601\text{×}10^{-06}λ^{-6}-5.80638431\text{×}10^{-08}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
thermal_dispersion:
- type: "Schott formula"
coefficients: -9.1791e-06 7.5859e-09 -2.0598e-13 4.4472e-07 4.4114e-10 0.16901
nd: 1.618000
Vd: 63.339027
density: 3.56 g/cm3
thermal_expansion:
- temperature_range: -30 70 °C
coefficient: 9e-06 K-1
dPgF: 0.0031
phosphate_resistance: 4.0
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