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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/11841
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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 Técnicas2025-09-29T10:05:06Zoai: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:34982025-09-29 10:05:06.695CONICET 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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13.070432 |