Diffraction efficiency of the gratings photoinduced in KCl:Li FA center crystals.

Autor: May, Marie, Hong, J. P., Debrus, Solange, Rzepka, Edouard
Předmět:
Zdroj: Journal of Applied Physics; 2/1/1987, Vol. 61 Issue 3, p852, 7p
Abstrakt: Examines the diffraction efficiency of a grating photo-induced by two perpendicular light vibrations in potassium chloride:lithium fluorine center crystals at liquid-nitrogen temperature. Concentrations of centers parallel to each crystallographic axis following illumination; Derivation of the complex relative dielectric constants of the crystal; Theoretical expression of the diffraction efficiency.
Databáze: Complementary Index