Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/96230
Type: Artigo de evento
Title: Stabilized Photorefractive Modulation Recording Beyond 100% Diffraction Efficiency In Linbo3:fe Crystals
Author: Freschi A.A.
Frejlich J.
Abstract: A small photochromic grating is selectively and continuously detected from a much larger photorefractive modulation in Fe-doped LiNbO3 crystals in a two-wave mixing experiment. The recording setup is actively fixed to either the photochromic or the photorefractive grating. In the former case a photorefractive modulation largely exceeding the value required for 100% diffraction efficiency is achieved. In the latter case this modulation is limited to 100%. Experimental results are in good agreement with the theoretical model. © 1994 Optical Society of America.
Editor: Optical Society of American (OSA)
Rights: fechado
Identifier DOI: 10.1364/JOSAB.11.001837
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-21844527236&partnerID=40&md5=ae487861941e381f0af08f0b8c979fe9
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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