Optical constants of OHARA - TIH (Titanate, high-index)
S-TIH3
Wavelength:
µm
(0.37–2.4)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.64797648λ^2}{λ^2-0.0121917693}+\frac{0.267261917λ^2}{λ^2-0.0597893039}+\frac{2.19772845λ^2}{λ^2-192.15834}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -1.99e-06 1.19e-08 -3.46e-11 8.53e-07 1.06e-09 0.297 nd: 1.739998 Vd: 28.296005 glass_code: 740283 density: 3.11 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.5e-06 K-1 - temperature_range: 20 300 °C coefficient: 1e-05 K-1 dPgF: 0.0122 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