Optical constants of OHARA - TIH (Titanate, high-index)
TIH53
Wavelength:
µm
(0.3–2.4)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=3.2534707-0.014523589λ^{2}+0.046505136λ^{-2}+0.0036159629λ^{-4}-0.00024194408λ^{-6}+3.5879606\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C thermal_dispersion: - type: "Schott formula" coefficients: -2.38e-06 1.45e-08 -4.39e-13 6.92e-07 1.32e-09 0.344 nd: 1.846659 Vd: 23.780116 glass_code: 847238 glass_status: special density: 3.58 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.9e-06 K-1 - temperature_range: 20 300 °C coefficient: 1.02e-05 K-1 dPgF: 0.0181 climatic_resistance: 1.0 acid_resistance: 1.0 phosphate_resistance: 1.0
References
OHARA Zemax catalog 2017-11-30 (obtained from http://www.ohara-inc.co.jp)
See also OHARA glass data sheets