Features on photorefractive registered speckles

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dc.contributor.authorÁngel-Toro, Luciano
dc.contributor.authorBolognini, Néstor
dc.contributor.authorTebaldi, Myrian
dc.contributor.departmentUniversidad EAFIT. Departamento de Ciencias Básicasspa
dc.contributor.researchgroupÓptica Aplicadaspa
dc.date.accessioned2014-03-26T13:59:23Z
dc.date.available2014-03-26T13:59:23Z
dc.date.issued1999-04-29
dc.descriptionProc. SPIE 3729eng
dc.description.abstractThe recording and read-out of a volume speckle pattern is investigated for transmission geometry. The modulation of the 3D speckle grains appears when the image of a coherently illuminated random diffusor is formed onto the crystal by an optical system whose pupil consists of two identical holes. The intensity distribution of the speckle pattern imaged onto the BSO crystal leads to a space-charge field by drift of photocarriers, resulting in a refractive index modulation. The main features of diffracted read-out light at the Fourier plane are discussed. © (1999) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.eng
dc.description.sponsorshipFundación Antorchaspa
dc.description.sponsorshipFacultad de Ingeniería Universidad de la Plataspa
dc.description.sponsorshipCOLCIENCIASspa
dc.identifier.citationCitationMyrian C. Tebaldi ; Luciano A. Toro and Nestor A. Bolognini "Features of photorefractive registered speckles", Proc. SPIE 3729, Selected Papers from International Conference on Optics and Optoelectronics '98, 365 (April 29, 1999); doi:10.1117/12.346810; http://dx.doi.org/10.1117/12.346810spa
dc.identifier.doi10.1117/12.346810
dc.identifier.urihttp://hdl.handle.net/10784/1424
dc.language.isospaeng
dc.publisherSPIE
dc.relation.ispartofProceedings of SPIE- International Conference on Optics and Optoelectronicsspa
dc.relation.isversionofhttp://dx.doi.org/10.1117/12.346810
dc.rights.accessrightsinfo:eu-repo/semantics/closedAccesseng
dc.rights.localAcceso cerradospa
dc.subject.keywordSpeckleeng
dc.subject.keywordSpeckle patterneng
dc.subject.keywordCrystalseng
dc.subject.keywordModulationeng
dc.subject.keywordRefractive indexeng
dc.subject.keywordOptical systemeng
dc.subject.keywordCrystalseng
dc.subject.keywordCrystal opticseng
dc.subject.keywordDiffractioneng
dc.subject.keywordFourier transform opticseng
dc.subject.keywordOptical Detectorseng
dc.subject.lembCRISTALESspa
dc.subject.lembÓPTICA CRISTALOGRÁFICAspa
dc.subject.lembDIFRACCIÓNspa
dc.subject.lembÓPTICA DE TRANSFORMACIONES DE FOURIERspa
dc.subject.lembDETECTORES ÓPTICOSspa
dc.titleFeatures on photorefractive registered speckleseng
dc.typeinfo:eu-repo/semantics/conferencePapereng
dc.typeconferencePapereng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localDocumento de conferenciaspa

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