Optical constants of HIKARI - multiple purpose
7054
Wavelength:
µm
(0.240–2.400)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.18710503λ^2}{λ^2-0.00549101471}+\frac{0.669241576λ^2}{λ^2-0.0196008925}+\frac{1.10329256λ^2}{λ^2-83.1244339}$$Conditions & Spec sheet
n_is_absolute: false
wavelength_is_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
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