Self-imaging through incoherent to coherent conversion

cic.isFulltexttruees
cic.isPeerReviewedtruees
cic.lugarDesarrolloCentro de Investigaciones Ópticas es
cic.versioninfo:eu-repo/semantics/submittedVersiones
dc.date.accessioned2015-10-02T13:25:05Z
dc.date.available2015-10-02T13:25:05Z
dc.identifier.urihttps://digital.cic.gba.gob.ar/handle/11746/1172
dc.titleSelf-imaging through incoherent to coherent conversionen
dc.typeArtículoes
dcterms.abstractThe self-imaging phenomenon is realized by utilizing an incoherent to coherent converter. For this purpose, a photorefractive BSO crystal that becomes uniformly birefringent due to an external applied voltage is employed. Then, an incoherently illuminated one-dimensional grating that locally modulates the induced birefringence is registered. In the readout process, a linearly polarized plane wave from a He-Ne laser is utilized. The ellipticity of the light exiting the crystal will be determined according to the local birefringence. Then, after passing through a polarizer, the coherent output will reproduce the incoherent input. In this way, under free propagation, coherent replicas of the grating will be obtained.en
dcterms.creator.authorLasprilla , María del Carmenes
dcterms.creator.authorAmorim, Alexandra Agraes
dcterms.creator.authorTebaldi, Myrian C.es
dcterms.creator.authorBolognini, Néstores
dcterms.extent1440-1445es
dcterms.isPartOf.issuevol. 35 no. 5es
dcterms.isPartOf.seriesOptical Engineeringes
dcterms.issued1996
dcterms.languageIngléses
dcterms.licenseAttribution 4.0 International (BY 4.0)es
dcterms.relation30 años (1977-2007): Centro de Investigaciones Ópticas (CIOp)es
dcterms.subjectself-imagingen
dcterms.subjectreal-time image processingen
dcterms.subjectphotorefractive crystalsen
dcterms.subject.materiaCiencias Físicases
dcterms.subject.materiaÓptica, Acústicaes
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