Advances in phase-stepping real-time holography using photorefractive sillenite crystals

Detalhes bibliográficos
Autor(a) principal: Gesualdi, M. R.R.
Data de Publicação: 2006
Outros Autores: Barbosa, E. A. [UNESP], Muramatsu, M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/219398
Resumo: This work presents a review of recent developments in phase-stepping real-time holographic interferometry with photorefractive sillenite crystals. Quantitative results are shown in micro-rotation, micro-displacement, and microdeformation measurements, and in wave-optics and surface analysis as well. The phase stepping was carried out in a four-frame process and the resulting phase map was unwrapped by applying a sin/cos filter. The experimental results are in good agreement with the ones obtained through other means, showing the promising potentialities of phase-stepping real-time holographic interferometry for in situ visualisation, monitoring and analysis in non-destructive testing.
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spelling Advances in phase-stepping real-time holography using photorefractive sillenite crystalsHolographyInterferometryPhase shiftingThis work presents a review of recent developments in phase-stepping real-time holographic interferometry with photorefractive sillenite crystals. Quantitative results are shown in micro-rotation, micro-displacement, and microdeformation measurements, and in wave-optics and surface analysis as well. The phase stepping was carried out in a four-frame process and the resulting phase map was unwrapped by applying a sin/cos filter. The experimental results are in good agreement with the ones obtained through other means, showing the promising potentialities of phase-stepping real-time holographic interferometry for in situ visualisation, monitoring and analysis in non-destructive testing.Institute de Pesquisa e Desenolvimento Universidade do Vale do Paraiba, Av. Shishima Hifumi, 2911, Sao Jose dos Campos - SPLaboratório de Óptica Aplicada Faculdade de Tecnologia de São Paulo CEETEPS-UNESP, Pça Cel Fernando Prestes, 30, CEP 01124 060, São Paulo - SPInstituto de Fisica Universidade de São Paulo Cid. Universitaria, Rua do Matão, Travessa R, 187, CEP 05508-900, Sao Paulo - SPLaboratório de Óptica Aplicada Faculdade de Tecnologia de São Paulo CEETEPS-UNESP, Pça Cel Fernando Prestes, 30, CEP 01124 060, São Paulo - SPUniversidade do Vale do ParaibaUniversidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Gesualdi, M. R.R.Barbosa, E. A. [UNESP]Muramatsu, M.2022-04-28T18:55:17Z2022-04-28T18:55:17Z2006-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1574-1583Journal of Optoelectronics and Advanced Materials, v. 8, n. 4, p. 1574-1583, 2006.1454-4164http://hdl.handle.net/11449/2193982-s2.0-33748036399Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Optoelectronics and Advanced Materialsinfo:eu-repo/semantics/openAccess2022-04-28T18:55:17Zoai:repositorio.unesp.br:11449/219398Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T21:42:17.003201Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Advances in phase-stepping real-time holography using photorefractive sillenite crystals
title Advances in phase-stepping real-time holography using photorefractive sillenite crystals
spellingShingle Advances in phase-stepping real-time holography using photorefractive sillenite crystals
Gesualdi, M. R.R.
Holography
Interferometry
Phase shifting
title_short Advances in phase-stepping real-time holography using photorefractive sillenite crystals
title_full Advances in phase-stepping real-time holography using photorefractive sillenite crystals
title_fullStr Advances in phase-stepping real-time holography using photorefractive sillenite crystals
title_full_unstemmed Advances in phase-stepping real-time holography using photorefractive sillenite crystals
title_sort Advances in phase-stepping real-time holography using photorefractive sillenite crystals
author Gesualdi, M. R.R.
author_facet Gesualdi, M. R.R.
Barbosa, E. A. [UNESP]
Muramatsu, M.
author_role author
author2 Barbosa, E. A. [UNESP]
Muramatsu, M.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Vale do Paraiba
Universidade Estadual Paulista (UNESP)
Universidade de São Paulo (USP)
dc.contributor.author.fl_str_mv Gesualdi, M. R.R.
Barbosa, E. A. [UNESP]
Muramatsu, M.
dc.subject.por.fl_str_mv Holography
Interferometry
Phase shifting
topic Holography
Interferometry
Phase shifting
description This work presents a review of recent developments in phase-stepping real-time holographic interferometry with photorefractive sillenite crystals. Quantitative results are shown in micro-rotation, micro-displacement, and microdeformation measurements, and in wave-optics and surface analysis as well. The phase stepping was carried out in a four-frame process and the resulting phase map was unwrapped by applying a sin/cos filter. The experimental results are in good agreement with the ones obtained through other means, showing the promising potentialities of phase-stepping real-time holographic interferometry for in situ visualisation, monitoring and analysis in non-destructive testing.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-01
2022-04-28T18:55:17Z
2022-04-28T18:55:17Z
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 Journal of Optoelectronics and Advanced Materials, v. 8, n. 4, p. 1574-1583, 2006.
1454-4164
http://hdl.handle.net/11449/219398
2-s2.0-33748036399
identifier_str_mv Journal of Optoelectronics and Advanced Materials, v. 8, n. 4, p. 1574-1583, 2006.
1454-4164
2-s2.0-33748036399
url http://hdl.handle.net/11449/219398
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Journal of Optoelectronics and Advanced Materials
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1574-1583
dc.source.none.fl_str_mv Scopus
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
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