Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts

Autores
Alvarez, Natalia Clara; Garea, María Teresa; Perez Quintian, Luis Fernando
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present an experimental and post-processing scheme that allows ultrasound surface wave detection by means of an unstabilized homodyne interferometric technique. We register interference signals for a set of uncalibrated phase shifts and, from them, we are able to retrieve the normal surface displacement of a thin aluminium plate. The results obtained with this technique are then compared to robust and more traditional phase recovery methods such as the Carré algorithm and the 11-step windowed discrete Fourier transform algorithm. For both algorithms, we found a correlation superior to 99.9%, when compared to the results of the proposed technique. This non-destructive testing scheme represents a simpler and less-expensive alternative to other existing laser ultrasonic techniques.
Fil: Alvarez, Natalia Clara. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Garea, María Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez Quintian, Luis Fernando. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Interferometry
Phaseshift
Laser-Ultrasonics
Surface-Waves
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/32681
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/32681
network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shiftsAlvarez, Natalia ClaraGarea, María TeresaPerez Quintian, Luis FernandoInterferometryPhaseshiftLaser-UltrasonicsSurface-Waveshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present an experimental and post-processing scheme that allows ultrasound surface wave detection by means of an unstabilized homodyne interferometric technique. We register interference signals for a set of uncalibrated phase shifts and, from them, we are able to retrieve the normal surface displacement of a thin aluminium plate. The results obtained with this technique are then compared to robust and more traditional phase recovery methods such as the Carré algorithm and the 11-step windowed discrete Fourier transform algorithm. For both algorithms, we found a correlation superior to 99.9%, when compared to the results of the proposed technique. This non-destructive testing scheme represents a simpler and less-expensive alternative to other existing laser ultrasonic techniques.Fil: Alvarez, Natalia Clara. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Garea, María Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Perez Quintian, Luis Fernando. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaTaylor & Francis2014-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/32681Perez Quintian, Luis Fernando; Alvarez, Natalia Clara; Garea, María Teresa; Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts; Taylor & Francis; Journal of Modern Optics; 62; 7; 11-2014; 556-5590950-0340CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/09500340.2014.992991info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/09500340.2014.992991info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:47:15Zoai:ri.conicet.gov.ar:11336/32681instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:47:15.817CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
title Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
spellingShingle Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
Alvarez, Natalia Clara
Interferometry
Phaseshift
Laser-Ultrasonics
Surface-Waves
title_short Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
title_full Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
title_fullStr Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
title_full_unstemmed Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
title_sort Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts
dc.creator.none.fl_str_mv Alvarez, Natalia Clara
Garea, María Teresa
Perez Quintian, Luis Fernando
author Alvarez, Natalia Clara
author_facet Alvarez, Natalia Clara
Garea, María Teresa
Perez Quintian, Luis Fernando
author_role author
author2 Garea, María Teresa
Perez Quintian, Luis Fernando
author2_role author
author
dc.subject.none.fl_str_mv Interferometry
Phaseshift
Laser-Ultrasonics
Surface-Waves
topic Interferometry
Phaseshift
Laser-Ultrasonics
Surface-Waves
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present an experimental and post-processing scheme that allows ultrasound surface wave detection by means of an unstabilized homodyne interferometric technique. We register interference signals for a set of uncalibrated phase shifts and, from them, we are able to retrieve the normal surface displacement of a thin aluminium plate. The results obtained with this technique are then compared to robust and more traditional phase recovery methods such as the Carré algorithm and the 11-step windowed discrete Fourier transform algorithm. For both algorithms, we found a correlation superior to 99.9%, when compared to the results of the proposed technique. This non-destructive testing scheme represents a simpler and less-expensive alternative to other existing laser ultrasonic techniques.
Fil: Alvarez, Natalia Clara. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Garea, María Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Perez Quintian, Luis Fernando. Universidad Nacional del Comahue. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description We present an experimental and post-processing scheme that allows ultrasound surface wave detection by means of an unstabilized homodyne interferometric technique. We register interference signals for a set of uncalibrated phase shifts and, from them, we are able to retrieve the normal surface displacement of a thin aluminium plate. The results obtained with this technique are then compared to robust and more traditional phase recovery methods such as the Carré algorithm and the 11-step windowed discrete Fourier transform algorithm. For both algorithms, we found a correlation superior to 99.9%, when compared to the results of the proposed technique. This non-destructive testing scheme represents a simpler and less-expensive alternative to other existing laser ultrasonic techniques.
publishDate 2014
dc.date.none.fl_str_mv 2014-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/32681
Perez Quintian, Luis Fernando; Alvarez, Natalia Clara; Garea, María Teresa; Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts; Taylor & Francis; Journal of Modern Optics; 62; 7; 11-2014; 556-559
0950-0340
CONICET Digital
CONICET
url http://hdl.handle.net/11336/32681
identifier_str_mv Perez Quintian, Luis Fernando; Alvarez, Natalia Clara; Garea, María Teresa; Ultrasonic Lamb waves detection using an unstabilized optical interferometer with uncalibrated phase shifts; Taylor & Francis; Journal of Modern Optics; 62; 7; 11-2014; 556-559
0950-0340
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/09500340.2014.992991
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/09500340.2014.992991
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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