Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:33:56Z
dc.date.accessioned2022-10-05T17:17:47Z
dc.date.available2014-05-20T15:33:56Z
dc.date.available2022-10-05T17:17:47Z
dc.date.created2014-05-20T15:33:56Z
dc.date.issued2010-04-26
dc.identifierOptics Express. Washington: Optical Soc Amer, v. 18, n. 9, p. 8743-8758, 2010.
dc.identifier1094-4087
dc.identifierhttp://hdl.handle.net/11449/42365
dc.identifierWOS:000277082200002
dc.identifierWOS000277082200002.pdf
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3913226
dc.description.abstractThis work studies both theoretically and experimentally the formation of the contour interference patterns generated by a two-wavelength real-time holographic interferometer. The resulting contour interference fringes are due to the intersection of the measured surface with parallel, equally spaced planes of constant elevation. The theoretical analysis describes how the spatial frequency of the elevation planes, their angular position, and the localization of the fringes depend on parameters of the optical setup. A theoretical model for fringe localization is developed and confirmed by the experiments, showing a strong dependence of the interferogram position on the slope of the studied surface. Due to the thick Bi(12)TiO(20) crystal employed as the storage medium the Bragg selectivity of the holographic readout is also considered. (C) 2010 Optical Society of America
dc.languageeng
dc.publisherOptical Soc Amer
dc.relationOptics Express
dc.relation3.356
dc.relation1,519
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.titlePositioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media
dc.typeArtigo


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