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Optical constants of HIKARI - PSK (Dense phosphate crown)
J-PSK02

Wavelength: µm
 (0.320 – 2.400)  
 

Derived optical constants

n   k   logX   logY   eV

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
λ_is_vacuum: false
temperature: 23.0 °C
n_d: 1.618000
V_d: 63.339027
density: 3.56 g/cm3
coefficient_of_thermal_expansion_1: 9e-06 K-1
ΔP_gF: 0.0031
phosphate_resistance: 4.0

References

1) HIKARI optical glass catalog 2015-04-01
2) HIKARI Zemax catalog

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.

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