Optical constants of LiF (Lithium fluoride)
Li 1976: n 0.10–11 µm
Wavelength:
µm
(0.1 – 11)
Complex refractive index (n+ik)
n
k
LogX
LogY
eV
Derived optical constants
Dispersion formula
$$n^2-1=\frac{0.92549λ^2}{λ^2-0.07376^2}+\frac{6.96747λ^2}{λ^2-32.790^2}$$Comments
297 K (24 °C).
References
H. H. Li. Refractive index of alkali halides and its wavelength and temperature derivatives. J. Phys. Chem. Ref. Data 5, 329-528 (1976) and references therein.
* Sellmeier formula is derived by critical analysis of experimental data from several sources.
Data
INFO
Lithium fluoride, LiF
Other name
- Lithium(I) fluoride