Optical constants of ZnS (Zinc sulfide)
Amotchkina et al, 2020: n 0.4–14 µm, k 0.4–1.0 µm
Wavelength:
µm
(0.4–14)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=0.010356+\frac{3.619092λ^2}{λ^2-0.02345364}+\frac{0.508130λ^2}{λ^2-0.099946}+\frac{2.219955λ^2}{λ^2-1148.729}$$Conditions & Spec sheet
n_is_absolute: false wavelength_is_vacuum: false substrate: Ge film_thickness: 1.00e-6
Comments
1.008 µm ZnS film deposited on 3 mm thick Ge substrate by e-beam evaporation at 120 °C substrate temperature.
References
T. Amotchkina, M. Trubetskov, D. Hahner, V. Pervak, Characterization of e-beam evaporated Ge, YbF3, ZnS, and LaF3 thin films for laser-oriented coatings, Appl. Opt. 59, A40-A47 (2020) (Data kindly provided by Tatiana Amotchkina [data] [description])
Data
INFO
Zinc sulfide, ZnS
Other names
- Zinc sulphide
- Zinc blende (cubic ZnS)
Minerals
- Sphalerite (mineral of cubic ZnS)
- Wurtzite (mineral of hexagonal ZnS)