Optical constants of OHARA - TIH (Titanate, high-index)
S-TIH1
Wavelength:
µm
(0.37–2.4)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.60326759λ^2}{λ^2-0.0118019139}+\frac{0.242980935λ^2}{λ^2-0.0591363658}+\frac{1.81313592λ^2}{λ^2-161.218747}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 1.13e-06 1.54e-08 -3.91e-11 1e-06 1.3e-09 0.275 nd: 1.717362 Vd: 29.518091 glass_code: 717295 density: 3.06 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.2e-06 K-1 - temperature_range: 20 300 °C coefficient: 9.6e-06 K-1 dPgF: 0.011 climatic_resistance: 1.0 acid_resistance: 1.0 phosphate_resistance: 1.0
Comments
Recommended - Lightweight
References
OHARA Zemax catalog 2017-11-30 (obtained from http://www.ohara-inc.co.jp)
See also OHARA glass data sheets