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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)
Citation: Journal Of The Optical Society Of America B: Optical Physics. Optical Society Of American (osa), v. 11, n. 9, p. 1837 - 1841, 1994.
Rights: fechado
Identifier DOI: 10.1364/JOSAB.11.001837
Date Issue: 1994
Appears in Collections:Unicamp - Artigos e Outros Documentos

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