Multiple-aperture speckle method applied to local displacement measurements

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dc.citation.journalTitleOPTICS COMMUNICATIONSeng
dc.contributor.authorAngel, Luciano
dc.contributor.authorTebaldi, Myrian
dc.contributor.authorBolognini, Nestor
dc.contributor.departmentUniversidad EAFIT. Departamento de Ciencias Básicasspa
dc.contributor.researchgroupÓptica Aplicadaspa
dc.date.accessioned2021-04-12T14:17:29Z
dc.date.available2021-04-12T14:17:29Z
dc.date.issued2007-06-01
dc.description.abstractThe goal of this work is to analyze the measurement capability of the modified speckle photography technique that uses different multiple aperture pupils in a multiple exposure scheme. In particular, the rotation case is considered. A point-wise analysis procedure is utilized to obtain the fringes required to access to the local displacement measurements. The proposed arrangement allows simultaneous displaying in the Fourier plane several fringes system each one associated with different rotations. We experimentally verified that the local displacement measurements can be determined with a high precision and accuracy. © 2007 Elsevier B.V. All rights reserved.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=1467
dc.identifier.doi10.1016/j.optcom.2007.02.005
dc.identifier.issn00304018
dc.identifier.otherWOS;000246191500004
dc.identifier.otherSCOPUS;2-s2.0-34047268876
dc.identifier.urihttp://hdl.handle.net/10784/27919
dc.languageeng
dc.language.isoengeng
dc.publisherELSEVIER SCIENCE BV
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-34047268876&doi=10.1016%2fj.optcom.2007.02.005&partnerID=40&md5=e14d96699ce7e24267989e4daa843031
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0030-4018
dc.sourceOPTICS COMMUNICATIONS
dc.subject.keywordInterferometryeng
dc.subject.keywordMeasurement theoryeng
dc.subject.keywordMoire fringeseng
dc.subject.keywordDisplacement measurementseng
dc.subject.keywordFourier planeseng
dc.subject.keywordSpeckleeng
dc.titleMultiple-aperture speckle method applied to local displacement measurementseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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