Optical constants of OHARA - TIH (Titanate, high-index)
S-TIH11
Wavelength:
µm
(0.37–2.4)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.72677471λ^2}{λ^2-0.0129369958}+\frac{0.324568628λ^2}{λ^2-0.0618255245}+\frac{2.65816809λ^2}{λ^2-221.904637}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -3.76e-06 1.17e-08 -3.59e-11 8.88e-07 1.27e-09 0.308 nd: 1.784723 Vd: 25.683446 glass_code: 785257 density: 3.24 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.9e-06 K-1 - temperature_range: 20 300 °C coefficient: 1.03e-05 K-1 dPgF: 0.0162 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