Optical constants of OHARA - TIM (Titanate, medium-index)
S-TIM6
Wavelength:
µm
(0.3–2.4)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{1.41315067λ^2}{λ^2-0.00995172814}+\frac{0.1914654λ^2}{λ^2-0.0527932739}+\frac{1.68833255λ^2}{λ^2-168.804627}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C nd: 1.636358 Vd: 35.391923 glass_code: 636354 glass_status: preferred density: 2.79 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 8.3e-06 K-1 - temperature_range: 20 300 °C coefficient: 1.02e-05 K-1 dPgF: 0.0056 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