Nonlinear Scattering by Anisotropic Dielectric Periodic Structures. (19th September 2012)

• Record Type: Journal Article
• Authors: Shramkova, O. V.; Schuchinsky, A. G.
• Other Names: Rukhlenko Ivan D. Academic Editor.
• Is Part Of: Advances in optoelectronics. Volume 2012(2012)
• Publication Date: 2012-09-19
• Subjects: Optoelectronics -- Periodicals; Optoélectronique; Optoelectronics; Periodicals; 621.381045
• DOI: 10.1155/2012/154847
• Languages: English
• ISSNs: 1687-563X

Abstract

Abstract : The combinatorial frequency generation by the periodic stacks of binary layers of anisotropic nonlinear dielectrics is examined. The products of nonlinear scattering are characterised in terms of the three-wave mixing processes. It is shown that the intensity of the scattered waves of combinatorial frequencies is strongly influenced by the constitutive and geometrical parameters of the anisotropic layers, and the frequency ratio and angles of incidence of pump waves. The enhanced efficiency of the frequency conversion at Wolf-Bragg resonances has been demonstrated for the lossless and lossy-layered structures.