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Optical constants of OHARA - BSM (Borosilicate, medium-index)
BSM71
Wavelength:
µm
(0.334 – 2.325)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2=2.6654566-0.0093666483λ^{2}+0.018458132λ^{-2}+0.00016162509λ^{-4}+2.0907914\text{×}10^{-05}λ^{-6}-1.3617346\text{×}10^{-07}λ^{-8}$$Conditions & Spec sheet
n_absolute: false wavelength_vacuum: false temperature: 25.0 °C nd: 1.648497 Vd: 53.035185 glass_code: 649530 glass_status: preferred
References
OHARA Zemax catalog 2017-11-30 (obtained from http://www.ohara-inc.co.jp)
See also OHARA glass data sheets