Optical constants of OHARA - PBM (Plumbate, medium-index)
PBM11
Wavelength:
µm
(0.334–2.325)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.5613591-0.01200739λ^{2}+0.020780357λ^{-2}+0.001425606λ^{-4}-0.00011027477λ^{-6}+1.1477786\text{×}10^{-05}λ^{-8}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false temperature: 25.0 °C nd: 1.620955 Vd: 35.880852 glass_code: 621359 glass_status: preferred
References
OHARA Zemax catalog 2017-11-30 (obtained from http://www.ohara-inc.co.jp)
See also OHARA glass data sheets