Phase constraint for the waves diffracted by lossless symmetrical gratings at Littrow mount

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dc.contributor.authorCordeiro, Cristiano M.B.
dc.contributor.authorCarvalho, Edson J. de
dc.contributor.authorCescato, Lucila
dc.contributor.authorFreschi, Agnaldo A.
dc.contributor.authorLi, Lifeng
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionTsinghua University
dc.date.accessioned2014-05-27T11:21:47Z
dc.date.available2014-05-27T11:21:47Z
dc.date.issued2006-01-01
dc.description.abstractThe energy conservation of grating diffraction is analyzed in a particular condition of incidence in which two incident waves reach a symmetrical grating from the two sides of the grating normal at the first-order Littrow mounting. In such a situation the incident waves generate an interference pattern with the same period as the grating. Thus in each direction of diffraction, interference occurs between two consecutive diffractive orders of the symmetrical incident waves. By applying only energy conservation and the geometrical symmetry of the grating profile to this problem it is possible to establish a general constraint for the phases and amplitudes of the diffracted orders of the same incident wave. Experimental and theoretical results are presented confirming the obtained relations. © 2006 Optical Society of America.en
dc.description.affiliationPhysics Institute Gleb Wataghin University of Campinas, 13083-970 Campinas
dc.description.affiliationDepartment of Physics University of the São Paulo State, 13500-970 Rio Claro
dc.description.affiliationDepartment of Precision Instruments Tsinghua University, Beijing 100084
dc.description.affiliationUnespDepartamento de Física, lnstituto de Geociências e Ciências Exatas, Universidade Estadual Paulista (UNESP)
dc.format.extent166-171
dc.identifierhttp://dx.doi.org/10.1364/JOSAA.23.000166
dc.identifier.citationJournal of the Optical Society of America A: Optics and Image Science, and Vision, v. 23, n. 1, p. 166-171, 2006.
dc.identifier.doi10.1364/JOSAA.23.000166
dc.identifier.file2-s2.0-31344470125.pdf
dc.identifier.issn1084-7529
dc.identifier.scopus2-s2.0-31344470125
dc.identifier.urihttp://hdl.handle.net/11449/68713
dc.language.isoeng
dc.relation.ispartofJournal of the Optical Society of America A: Optics and Image Science, and Vision
dc.relation.ispartofjcr1.566
dc.relation.ispartofsjr0,687
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectDiffraction
dc.subjectFour wave mixing
dc.subjectGeometrical optics
dc.subjectLight interference
dc.subjectLight polarization
dc.subjectRefractive index
dc.subjectLittrow mounting
dc.subjectLossless symmetrical gratings
dc.subjectPhase constraint
dc.subjectFiber Bragg gratings
dc.titlePhase constraint for the waves diffracted by lossless symmetrical gratings at Littrow mounten
dc.typeArtigo
dcterms.licensehttp://www.opticsinfobase.org/submit/review/copyright_permissions.cfm#posting
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Geociências e Ciências Exatas, Rio Claropt

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