Optical constants of SCHOTT - BaF (Barium flint)
N-BAF52
Wavelength:
µm
(0.365 – 2.5)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2-1=\frac{1.43903433λ^2}{λ^2-0.00907800128}+\frac{0.0967046052λ^2}{λ^2-0.050821208}+\frac{1.09875818λ^2}{λ^2-105.691856}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: 1.15e-06 1.27e-08 -5.08e-12 5.64e-07 6.38e-10 0.238 n_d: 1.60863 V_d: 46.6 glass_code: 609466.305 glass_status: standard density: 3.045 g/cm3 coefficient_of_thermal_expansion_1: 6.86e-06 K-1 coefficient_of_thermal_expansion_2: 7.83e-06 K-1 ΔP_gF: 0.0024 climatic_resistance: 1.0 stain_resistance: 0.0 acid_resistance: 1.0 alkali_resistance: 1.3 phosphate_resistance: 1.0
Comments
References
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets