Optical constants of SCHOTT - PSK (Dense phosphate crown)
N-PSK53
Wavelength:
µm
(0.31 – 2.5)
Derived optical constants
n
k
logX
logY
eV
Dispersion formula
$$n^2-1=\frac{1.3434087λ^2}{λ^2-0.00675074317}+\frac{0.241417935λ^2}{λ^2-0.0219910513}+\frac{0.952896897λ^2}{λ^2-103.551457}$$Conditions & Spec sheet
n_is_absolute: false λ_is_vacuum: false temperature: 20.0 °C coefficients_of_thermal_dispersion: -9.29e-06 5.78e-09 8.87e-13 4.59e-07 5.86e-10 0.155 n_d: 1.62014 V_d: 63.48 glass_code: 620635.360 glass_status: special density: 3.6 g/cm3 coefficient_of_thermal_expansion_1: 9.4e-06 K-1 coefficient_of_thermal_expansion_2: 1.09e-05 K-1 ΔP_gF: 0.0053 climatic_resistance: 2.0 stain_resistance: 1.0 acid_resistance: 52.3 alkali_resistance: 1.2 phosphate_resistance: 4.3
Comments
inquiry glass
References
SCHOTT Zemax catalog 2017-01-20b (obtained from http://www.schott.com)
See also SCHOTT glass data sheets