Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media
Autor(a) principal: | |
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Data de Publicação: | 2010 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.opticsinfobase.org/oe/issue.cfm?volume=18&issue=9 http://hdl.handle.net/11449/42365 |
Resumo: | This 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 |
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Repositório Institucional da UNESP |
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2946 |
spelling |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic mediaThis 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 AmericaFundação de Apoio a TecnologiaConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Univ Estadual Paulista, CEETEPS, Fac Tecnol São Paulo, BR-01124060 São Paulo, BrazilUniv Estadual Paulista, CEETEPS, Fac Tecnol São Paulo, BR-01124060 São Paulo, BrazilCNPq: 473458/2006-3FAPESP: 10/02420-9Optical Soc AmerUniversidade Estadual Paulista (Unesp)Barbosa, Eduardo Acedo [UNESP]2014-05-20T15:33:56Z2014-05-20T15:33:56Z2010-04-26info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article8743-8758application/pdfhttp://www.opticsinfobase.org/oe/issue.cfm?volume=18&issue=9Optics Express. Washington: Optical Soc Amer, v. 18, n. 9, p. 8743-8758, 2010.1094-4087http://hdl.handle.net/11449/42365WOS:000277082200002WOS000277082200002.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengOptics Express3.3561,519info:eu-repo/semantics/openAccess2023-11-28T06:14:40Zoai:repositorio.unesp.br:11449/42365Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-11-28T06:14:40Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media |
title |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media |
spellingShingle |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media Barbosa, Eduardo Acedo [UNESP] |
title_short |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media |
title_full |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media |
title_fullStr |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media |
title_full_unstemmed |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media |
title_sort |
Positioning and localization of two-wavelength interferograms for wavefront reconstruction with volume holographic media |
author |
Barbosa, Eduardo Acedo [UNESP] |
author_facet |
Barbosa, Eduardo Acedo [UNESP] |
author_role |
author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Barbosa, Eduardo Acedo [UNESP] |
description |
This 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 |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-04-26 2014-05-20T15:33:56Z 2014-05-20T15:33:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://www.opticsinfobase.org/oe/issue.cfm?volume=18&issue=9 Optics Express. Washington: Optical Soc Amer, v. 18, n. 9, p. 8743-8758, 2010. 1094-4087 http://hdl.handle.net/11449/42365 WOS:000277082200002 WOS000277082200002.pdf |
url |
http://www.opticsinfobase.org/oe/issue.cfm?volume=18&issue=9 http://hdl.handle.net/11449/42365 |
identifier_str_mv |
Optics Express. Washington: Optical Soc Amer, v. 18, n. 9, p. 8743-8758, 2010. 1094-4087 WOS:000277082200002 WOS000277082200002.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Optics Express 3.356 1,519 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
8743-8758 application/pdf |
dc.publisher.none.fl_str_mv |
Optical Soc Amer |
publisher.none.fl_str_mv |
Optical Soc Amer |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797789842399035392 |