Optical constants of LiI (Lithium iodide)
Li 1976: n 0.25-25 µm
Derived optical constants
297 K (24 °C).
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 derivation is based on a single data point and knowledge of the dielectric constants and the characteristic absorption peaks.