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Refractive index database


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Optical constants of SCHOTT - multiple purpose
AF 32® eco Thin Glass

Wavelength: µm
 (0.31–2.325)  
 

Complex refractive index (n+ik)[ i ]


n   k   LogX   LogY   eV

Derived optical constants

Dispersion formula [ i ]

$$n^2-1=\frac{1.11332955λ^2}{λ^2-0.00707493977}+\frac{0.141527282λ^2}{λ^2-0.0225358637}+\frac{0.860743147λ^2}{λ^2-90.1552652}$$

Conditions & Spec sheet

n_is_absolute: false
wavelength_is_vacuum: false
temperature: 20.0 °C
nd: 1.511531
Vd: 62.574031
glass_status: standard
density: 2.43 g/cm3
thermal_expansion:
  - temperature_range: -30 70 °C
    coefficient: 3.2e-06 K-1

Comments

Alkali free alumino borosilicate glass

References

SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets

Data

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

INFO

SCHOTT AG

SCHOTT AG is a German glass manufacturer. SCHOTT also publishes a glass catalog (SCHOTT Optical Glass Datasheets), which is a standard reference for the properties of many optical glasses.

External links


Glass

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