Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest

Autores
Morel, Eneas Nicolás; Russo, Nélida A.; Torga, Jorge Román; Duchowicz, Ricardo
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We used an interferometric technique based on typical optical coherence tomography (OCT) schemes for measuring distances of industrial interest. The system employed as a light source a tunable erbium-doped fiber laser of ∼20-pm bandwidth with a tuning range between 1520 and 1570 nm. It has a sufficiently long coherence length to enable long depth range imaging. A set of fiber Bragg gratings was used as a self-calibration method, which has the advantage of being a passive system that requires no additional electronic devices. The proposed configuration and the coherence length of the laser enlarge the range of máximum distances that can be measured with the common OCT configuration, maintaining a good axial resolution. A measuring range slightly >17 cm was d0.etermined. The system performance was evaluated by studying the repeatability and axial resolution of the results when the same optical path difference was measured. Additionally, the thickness of a semitransparent medium was also measured.
Fil: Morel, Eneas Nicolás. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo de Nanofotonica ; Argentina.
Fil: Torga, Jorge Román. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo de Nanofotonica ; Argentina.
Peer Reviewed
Fuente
Optical Engineering
Materia
UTN
Facultad Regional Delta
Optical coherence tomography
Metrological instrumentation
Distance measurement.
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2020-09-16T23:42:18Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/4528
Acceder
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oai_identifier_str oai:ria.utn.edu.ar:20.500.12272/4528
network_acronym_str RIAUTN
repository_id_str a
network_name_str Repositorio Institucional Abierto (UTN)
spelling Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interestMorel, Eneas NicolásRusso, Nélida A.Torga, Jorge RománDuchowicz, RicardoUTNFacultad Regional DeltaOptical coherence tomographyMetrological instrumentationDistance measurement.We used an interferometric technique based on typical optical coherence tomography (OCT) schemes for measuring distances of industrial interest. The system employed as a light source a tunable erbium-doped fiber laser of ∼20-pm bandwidth with a tuning range between 1520 and 1570 nm. It has a sufficiently long coherence length to enable long depth range imaging. A set of fiber Bragg gratings was used as a self-calibration method, which has the advantage of being a passive system that requires no additional electronic devices. The proposed configuration and the coherence length of the laser enlarge the range of máximum distances that can be measured with the common OCT configuration, maintaining a good axial resolution. A measuring range slightly >17 cm was d0.etermined. The system performance was evaluated by studying the repeatability and axial resolution of the results when the same optical path difference was measured. Additionally, the thickness of a semitransparent medium was also measured.Fil: Morel, Eneas Nicolás. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo de Nanofotonica ; Argentina.Fil: Torga, Jorge Román. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo de Nanofotonica ; Argentina.Peer Reviewed2020-09-16T23:42:18Z2020-09-16T23:42:18Z2015-12-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfInterferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest.http://hdl.handle.net/20.500.12272/452810.1117/1.OE.56.8.084102Optical Engineeringreponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacionalenghttps://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-55/issue-info:eu-repo/semantics/restrictedAccessinfo:eu-repo/semantics/openAccess2020-09-16T23:42:18Zhttp://creativecommons.org/licenses/by-nc-sa/4.0/Atribución-NoComercial-CompartirIgual 4.0 InternacionalMorel, EneasAtribución – No Comercial – Compartir Igual (by-nc-sa)2026-10-01T11:59:02Zoai:ria.utn.edu.ar:20.500.12272/4528instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-10-01 11:59:04.123Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
title Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
spellingShingle Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
Morel, Eneas Nicolás
UTN
Facultad Regional Delta
Optical coherence tomography
Metrological instrumentation
Distance measurement.
title_short Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
title_full Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
title_fullStr Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
title_full_unstemmed Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
title_sort Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest
dc.creator.none.fl_str_mv Morel, Eneas Nicolás
Russo, Nélida A.
Torga, Jorge Román
Duchowicz, Ricardo
author Morel, Eneas Nicolás
author_facet Morel, Eneas Nicolás
Russo, Nélida A.
Torga, Jorge Román
Duchowicz, Ricardo
author_role author
author2 Russo, Nélida A.
Torga, Jorge Román
Duchowicz, Ricardo
author2_role author
author
author
dc.subject.none.fl_str_mv UTN
Facultad Regional Delta
Optical coherence tomography
Metrological instrumentation
Distance measurement.
topic UTN
Facultad Regional Delta
Optical coherence tomography
Metrological instrumentation
Distance measurement.
dc.description.none.fl_txt_mv We used an interferometric technique based on typical optical coherence tomography (OCT) schemes for measuring distances of industrial interest. The system employed as a light source a tunable erbium-doped fiber laser of ∼20-pm bandwidth with a tuning range between 1520 and 1570 nm. It has a sufficiently long coherence length to enable long depth range imaging. A set of fiber Bragg gratings was used as a self-calibration method, which has the advantage of being a passive system that requires no additional electronic devices. The proposed configuration and the coherence length of the laser enlarge the range of máximum distances that can be measured with the common OCT configuration, maintaining a good axial resolution. A measuring range slightly >17 cm was d0.etermined. The system performance was evaluated by studying the repeatability and axial resolution of the results when the same optical path difference was measured. Additionally, the thickness of a semitransparent medium was also measured.
Fil: Morel, Eneas Nicolás. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo de Nanofotonica ; Argentina.
Fil: Torga, Jorge Román. Universidad Tecnológica Nacional. Facultad Regional Delta. Grupo de Nanofotonica ; Argentina.
Peer Reviewed
description We used an interferometric technique based on typical optical coherence tomography (OCT) schemes for measuring distances of industrial interest. The system employed as a light source a tunable erbium-doped fiber laser of ∼20-pm bandwidth with a tuning range between 1520 and 1570 nm. It has a sufficiently long coherence length to enable long depth range imaging. A set of fiber Bragg gratings was used as a self-calibration method, which has the advantage of being a passive system that requires no additional electronic devices. The proposed configuration and the coherence length of the laser enlarge the range of máximum distances that can be measured with the common OCT configuration, maintaining a good axial resolution. A measuring range slightly >17 cm was d0.etermined. The system performance was evaluated by studying the repeatability and axial resolution of the results when the same optical path difference was measured. Additionally, the thickness of a semitransparent medium was also measured.
publishDate 2015
dc.date.none.fl_str_mv 2015-12-11
2020-09-16T23:42:18Z
2020-09-16T23:42:18Z
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 Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest.
http://hdl.handle.net/20.500.12272/4528
10.1117/1.OE.56.8.084102
identifier_str_mv Interferometric system based on swept source-optical coherence tomography scheme applied to the measurement of distances of industrial interest.
10.1117/1.OE.56.8.084102
url http://hdl.handle.net/20.500.12272/4528
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://www.spiedigitallibrary.org/journals/Optical-Engineering/volume-55/issue-info:eu-repo/semantics/restrictedAccess
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2020-09-16T23:42:18Z
http://creativecommons.org/licenses/by-nc-sa/4.0/
Atribución-NoComercial-CompartirIgual 4.0 Internacional
Morel, Eneas
Atribución – No Comercial – Compartir Igual (by-nc-sa)
eu_rights_str_mv openAccess
rights_invalid_str_mv 2020-09-16T23:42:18Z
http://creativecommons.org/licenses/by-nc-sa/4.0/
Atribución-NoComercial-CompartirIgual 4.0 Internacional
Morel, Eneas
Atribución – No Comercial – Compartir Igual (by-nc-sa)
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.source.none.fl_str_mv Optical Engineering
reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
_version_ 1877862404267704320
score 13.365483

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