Accession Number : AD1027424

Title :   Optimizing Nonlinear Beam Coupling in Low-Symmetry Crystals (Postprint)

Descriptive Note : Journal Article

Corporate Author : National Academy of Sciences Kiev Ukraine

Personal Author(s) : Shumelyuk,A ; Volkov,A ; Odoulov,S ; Grabar,A ; Stoyka,I ; Evans,D R

Full Text :

Report Date : 02 Oct 2014

Pagination or Media Count : 16

Abstract : The purpose of this paper is to find the polarizations and spatial orientations of the two interacting counterpropagating coherent light waves which ensure the largest beam coupling in monoclinic photorefractive crystal.The results of calculations are presented that are verified experimentallywith Sn2P2S6.

Descriptors :   NONLINEAR OPTICS , photorefractive materials , LASER BEAMS , COUPLING (INTERACTION) , SPECTROSCOPY , dielectric permittivity

Distribution Statement : APPROVED FOR PUBLIC RELEASE