Simple wavelength-to-phase mapping FBG's interrogation method

Autores
Giordana, Alejandro Andrés; Sicre, Enrique Eduardo; Duchowicz, Ricardo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, an interrogation method for FBG sensors is presented based on a wavelength-to-time transformation procedure. The proposed scheme uses an externally modulated broadband source, an optical circulator and three Bragg gratings fixed in three different fiber branches, one acting as sensor (FBGS) and others two (FBG1 and FBG2) acting as wavelength calibration devices. Spectral positions of the reflectivity maximum of FBG1,2 are slightly different and fixed while FBGS spectral position lies in the reflection spectral range of FBG1,2. Moreover, an optical time delay between the reflections of both calibration gratings is introduced including a path length greater in one of the branches. Reflections from both gratings are added by employing a 50/50 coupler. By this set-up, a phase sensible detection technique is generated allowing to reach a sensitivity of up to 6601/nm in the performed experiments. A theoretical analysis of the device performance was carried out showing good agreement with the experimental results. This system combines low cost and high flexibility to be customized in a particular application.
Fil: Giordana, Alejandro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Sicre, Enrique Eduardo. Universidad Arg.de la Empresa. Facultad de Ingenieria y Ciencias Exactas. Instituto de Tecnologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Duchowicz, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
Materia
Optical Fiber
Sensor
Bragg Grating
Optical Interrogator
Phase Detection
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/11841
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/11841
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Simple wavelength-to-phase mapping FBG's interrogation methodGiordana, Alejandro AndrésSicre, Enrique EduardoDuchowicz, RicardoOptical FiberSensorBragg GratingOptical InterrogatorPhase Detectionhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1In this work, an interrogation method for FBG sensors is presented based on a wavelength-to-time transformation procedure. The proposed scheme uses an externally modulated broadband source, an optical circulator and three Bragg gratings fixed in three different fiber branches, one acting as sensor (FBGS) and others two (FBG1 and FBG2) acting as wavelength calibration devices. Spectral positions of the reflectivity maximum of FBG1,2 are slightly different and fixed while FBGS spectral position lies in the reflection spectral range of FBG1,2. Moreover, an optical time delay between the reflections of both calibration gratings is introduced including a path length greater in one of the branches. Reflections from both gratings are added by employing a 50/50 coupler. By this set-up, a phase sensible detection technique is generated allowing to reach a sensitivity of up to 6601/nm in the performed experiments. A theoretical analysis of the device performance was carried out showing good agreement with the experimental results. This system combines low cost and high flexibility to be customized in a particular application.Fil: Giordana, Alejandro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; ArgentinaFil: Sicre, Enrique Eduardo. Universidad Arg.de la Empresa. Facultad de Ingenieria y Ciencias Exactas. Instituto de Tecnologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Duchowicz, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; ArgentinaElsevier2014-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/11841Giordana, Alejandro Andrés; Sicre, Enrique Eduardo; Duchowicz, Ricardo; Simple wavelength-to-phase mapping FBG's interrogation method; Elsevier; Optics And Lasers In Engineering; 55; 4-2014; 221–2250143-8166enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.optlaseng.2013.11.010info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S014381661300345Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:34:45Zoai:ri.conicet.gov.ar:11336/11841instacron: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:34982025-10-22 11:34:46.258CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Simple wavelength-to-phase mapping FBG's interrogation method
title Simple wavelength-to-phase mapping FBG's interrogation method
spellingShingle Simple wavelength-to-phase mapping FBG's interrogation method
Giordana, Alejandro Andrés
Optical Fiber
Sensor
Bragg Grating
Optical Interrogator
Phase Detection
title_short Simple wavelength-to-phase mapping FBG's interrogation method
title_full Simple wavelength-to-phase mapping FBG's interrogation method
title_fullStr Simple wavelength-to-phase mapping FBG's interrogation method
title_full_unstemmed Simple wavelength-to-phase mapping FBG's interrogation method
title_sort Simple wavelength-to-phase mapping FBG's interrogation method
dc.creator.none.fl_str_mv Giordana, Alejandro Andrés
Sicre, Enrique Eduardo
Duchowicz, Ricardo
author Giordana, Alejandro Andrés
author_facet Giordana, Alejandro Andrés
Sicre, Enrique Eduardo
Duchowicz, Ricardo
author_role author
author2 Sicre, Enrique Eduardo
Duchowicz, Ricardo
author2_role author
author
dc.subject.none.fl_str_mv Optical Fiber
Sensor
Bragg Grating
Optical Interrogator
Phase Detection
topic Optical Fiber
Sensor
Bragg Grating
Optical Interrogator
Phase Detection
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this work, an interrogation method for FBG sensors is presented based on a wavelength-to-time transformation procedure. The proposed scheme uses an externally modulated broadband source, an optical circulator and three Bragg gratings fixed in three different fiber branches, one acting as sensor (FBGS) and others two (FBG1 and FBG2) acting as wavelength calibration devices. Spectral positions of the reflectivity maximum of FBG1,2 are slightly different and fixed while FBGS spectral position lies in the reflection spectral range of FBG1,2. Moreover, an optical time delay between the reflections of both calibration gratings is introduced including a path length greater in one of the branches. Reflections from both gratings are added by employing a 50/50 coupler. By this set-up, a phase sensible detection technique is generated allowing to reach a sensitivity of up to 6601/nm in the performed experiments. A theoretical analysis of the device performance was carried out showing good agreement with the experimental results. This system combines low cost and high flexibility to be customized in a particular application.
Fil: Giordana, Alejandro Andrés. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
Fil: Sicre, Enrique Eduardo. Universidad Arg.de la Empresa. Facultad de Ingenieria y Ciencias Exactas. Instituto de Tecnologia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Duchowicz, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigaciones Opticas (i); Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina. Universidad Nacional de La Plata. Facultad de Ingenieria; Argentina
description In this work, an interrogation method for FBG sensors is presented based on a wavelength-to-time transformation procedure. The proposed scheme uses an externally modulated broadband source, an optical circulator and three Bragg gratings fixed in three different fiber branches, one acting as sensor (FBGS) and others two (FBG1 and FBG2) acting as wavelength calibration devices. Spectral positions of the reflectivity maximum of FBG1,2 are slightly different and fixed while FBGS spectral position lies in the reflection spectral range of FBG1,2. Moreover, an optical time delay between the reflections of both calibration gratings is introduced including a path length greater in one of the branches. Reflections from both gratings are added by employing a 50/50 coupler. By this set-up, a phase sensible detection technique is generated allowing to reach a sensitivity of up to 6601/nm in the performed experiments. A theoretical analysis of the device performance was carried out showing good agreement with the experimental results. This system combines low cost and high flexibility to be customized in a particular application.
publishDate 2014
dc.date.none.fl_str_mv 2014-04
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/11336/11841
Giordana, Alejandro Andrés; Sicre, Enrique Eduardo; Duchowicz, Ricardo; Simple wavelength-to-phase mapping FBG's interrogation method; Elsevier; Optics And Lasers In Engineering; 55; 4-2014; 221–225
0143-8166
url http://hdl.handle.net/11336/11841
identifier_str_mv Giordana, Alejandro Andrés; Sicre, Enrique Eduardo; Duchowicz, Ricardo; Simple wavelength-to-phase mapping FBG's interrogation method; Elsevier; Optics And Lasers In Engineering; 55; 4-2014; 221–225
0143-8166
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.optlaseng.2013.11.010
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S014381661300345X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 12.982451

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