Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/77489
Type: Artigo de periódico
Title: ANISOTROPIC 2-WAVE AND 4-WAVE-MIXING IN PLANAR LITAO(3)-TI-FE OPTICAL WAVE-GUIDES
Author: KIP, D
BARTHOLOMAUS, T
GARCIA, PM
KRATZIG, E
Abstract: We report on anisotropic wave mixing in planar iron-doped titanium-indiffused LiTaO3 waveguides. The diffusion of titanium in Y-cut LiTaO3 is investigated for different temperatures and diffusion times, yielding the diffusion constant. Material properties of the waveguides such as conductivity and nondiagonal photovoltaic tensor elements are investigated by two-wave mixing of orthogonally polarized modes. Phase conjugation in waveguides by anisotropic four-wave mixing is demonstrated, too, and experimental results are compared with numerical solutions of the corresponding system of coupled-wave equations.
Editor: Optical Soc Amer
Rights: aberto
Identifier DOI: 10.1364/JOSAB.11.001736
Date Issue: 1994
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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