TRANSIENT WAVE MIXING AND RECORDING KINETICS IN PHOTOREFRACTIVE BARIUM-TITANATE - A NONLINEAR COUPLED-MODE APPROACH

Authors
BANERJEE PP JAREM JM
Citation
Pp. Banerjee et Jm. Jarem, TRANSIENT WAVE MIXING AND RECORDING KINETICS IN PHOTOREFRACTIVE BARIUM-TITANATE - A NONLINEAR COUPLED-MODE APPROACH, Optical engineering, 34(8), 1995, pp. 2254-2260
Citations number
19
Categorie Soggetti
Optics
Journal title
Optical engineering → ACNP
ISSN journal
00913286
Volume
34
Issue
8
Year of publication
1995
Pages
2254 - 2260
Database
ISI
SICI code
0091-3286(1995)34:8<2254:TWMARK>2.0.ZU;2-X
Abstract
By using rigorous coupled-wave diffraction theory along with a time-de pendent nonlinear formulation, we analyze two- and multiple-wave coupl ing and the grating kinetics in BaTiO3 with different boundary interfa ces. Efffects of electrostatic and optical anisotropy have been includ ed in the analysis. Significant mode conversion to higher orders is ob served only when the boundary interfaces are highly mismatched.