Optical constants of SCHOTT - SSK (Very dense crown)
N-SSK2
Wavelength:
µm
(0.35–2.5)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.4306027λ^2}{λ^2-0.00823982975}+\frac{0.153150554λ^2}{λ^2-0.0333736841}+\frac{1.01390904λ^2}{λ^2-106.870822}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 20.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 5.21e-06 1.34e-08 -1.01e-11 5.21e-07 5.87e-10 0.199 nd: 1.62229 Vd: 53.27 glass_code: 622533.353 glass_status: standard density: 3.525 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 5.81e-06 K-1 - temperature_range: 20 300 °C coefficient: 6.65e-06 K-1 dPgF: -0.0016 climatic_resistance: 1.0 stain_resistance: 0.0 acid_resistance: 1.2 alkali_resistance: 1.0 phosphate_resistance: 1.0
Comments
References
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets