Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/98363
Type: Artigo de periódico
Title: High-order Optical Nonlinearities In Saturable Absorbers.
Author: Fragnito H.L.
Pereira S.F.
Kiel A.
Abstract: We present an experimental and theoretical study of self-diffraction in saturable absorbers, concentrating on the case of high-intensity beams interfering within the medium. We have observed fourth-order coherent scattering in DODCI. In our theory, which is not perturbative and is in quantitative agreement with the experiment, high-order scattering arises from the nonsinusoidal spatial modulation of the population grating.
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Rights: fechado
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Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-0022593991&partnerID=40&md5=a2c8b9663962448d4d15efad20399cb9
Date Issue: 1986
Appears in Collections:Unicamp - Artigos e Outros Documentos

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