Optical constants of HIKARI - PSK (Dense phosphate crown)
E-PSKH1
Wavelength:
µm
(0.300–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.5020781-0.00671970823λ^{2}+0.012827996λ^{-2}+0.000155814594λ^{-4}+1.25895581\text{×}10^{-06}λ^{-6}+9.42857839\text{×}10^{-08}λ^{-8}-5.36411412\text{×}10^{-05}λ^{4}$$Conditions & Spec sheet
n_absolute: false
wavelength_vacuum: false
temperature: 23.0 ℃
nd: 1.593190
Vd: 67.900540
glass_status: preferred
density: 4.11 g/cm3
thermal_expansion:
- temperature_range: -30 70 ℃
coefficient: 1.32e-05 K-1
dPgF: 0.0139
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