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Optical constants of HIKARI - multiple purpose
7054

Wavelength: µm
 (0.240 – 2.400)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula [ i ]

$$n^2-1=\frac{1.18710503λ^2}{λ^2-0.00549101471}+\frac{0.669241576λ^2}{λ^2-0.0196008925}+\frac{1.10329256λ^2}{λ^2-83.1244339}$$

Conditions & Spec sheet

n_absolute: false
wavelength_vacuum: false
temperature: 22.5 °C
thermal_dispersion:
  - type: "Schott formula"
    coefficients: 2.88e-06 1.15e-08 1.75e-13 4.76e-07 4.96e-10 0.209
nd: 1.706229
Vd: 54.695634
density: 3.91 g/cm3
thermal_expansion:
  - temperature_range: -30 70 °C
    coefficient: 5.7e-06 K-1
dPgF: -0.0076
climatic_resistance: 1.0
acid_resistance: 5.0
alkali_resistance: 4.0

References

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

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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