Optical constants of OHARA - PBH (Plumbate, high-index)
PBH14W
Wavelength:
µm
(0.3–2.4)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.9836628-0.012013213λ^{2}+0.035225183λ^{-2}+0.0031766736λ^{-4}-0.000253238λ^{-6}+2.7797101\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C thermal_dispersion: - type: "Schott formula" coefficients: 1.231e-05 0.0 0.0 0.0 0.0 0.0 nd: 1.761819 Vd: 26.553651 glass_code: 762266 glass_status: preferred density: 4.55 g/cm3 thermal_expansion: - temperature_range: -30 70 °C coefficient: 7.1e-06 K-1 - temperature_range: 20 300 °C coefficient: 8.2e-06 K-1 dPgF: 0.0125 acid_resistance: 1.2 phosphate_resistance: 2.0
Comments
Improved Transmittance
References
OHARA Zemax catalog 2017-11-30 (obtained from http://www.ohara-inc.co.jp)
See also OHARA glass data sheets