RefractiveIndex.INFO

Refractive index database


nk database   |   n2 database   |   about

Shelf

Book

Page

Optical constants of HIKARI - PSK (Dense phosphate crown)
P-PSKH1S

Wavelength: µm
 (0.300–2.400)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula

$$n^2=2.50002967-0.00669362188λ^{2}+0.0128441577λ^{-2}+0.000147794104λ^{-4}+2.25228249\text{×}10^{-06}λ^{-6}+5.14209979\text{×}10^{-08}λ^{-8}-5.44106184\text{×}10^{-05}λ^{4}$$

Conditions & Spec sheet

n_is_absolute: false
wavelength_is_vacuum: false
temperature: 23.0 °C
nd: 1.592550
Vd: 67.858832
glass_status: preferred
density: 4.11 g/cm3
thermal_expansion:
  - temperature_range: -30 70 °C
    coefficient: 1.32e-05 K-1
dPgF: 0.0138

Comments

Low Tg glass

References

NIKON Zemax catalog 2017-11 (obtained from http://www.nikon.com)
See also HIKARI glass data sheets

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

Hikari Glass Co., Ltd.

Hikari Glass Co., Ltd. is a Japanese glass maker, a subsidiary of Nikon Corp.

External links


Glass

External links