Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/59681
Type: Artigo de periódico
Title: PHOTOREFRACTIVE RESPONSE-TIME MEASUREMENT IN GAAS CRYSTALS BY PHASE MODULATION IN 2-WAVE MIXING
Author: BIAN, SP
FREJLICH, J
Abstract: We describe a new method for photorefractive response time measurement in fast photorefractive crystals based on continuous phase modulation in two-wave mixing. We report experimental results for undoped semiinsulating GaAs that are in good agreement with theory. Values obtained for the response time and photoelectron generation quantum efficiency are consistent with previously published data.
Editor: Optical Soc Amer
Rights: aberto
Identifier DOI: 10.1364/OL.19.001702
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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