Advances in phase-stepping real-time holography using photorefractive sillenite crystals
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , |
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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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 |
|
_version_ |
1808129348553670656 |