Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing

[EN] A compact optical fiber sensor by embedding fiber Bragg gratings (FBGs) in strongly coupled multicore fiber (SCMCF) is proposed for multipoint and multiparameter sensing. To build the device, two FBGs with different peak wavelengths were inscribed in a segment of SCMCF. Then one end of the SCMC...

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Detalhes bibliográficos
Autores: Liu, Zhiming, Zheng, Di, Villatoro, Joel, Antonio-Lopez, Enrique, Schuelzgen, Axel, Amezcua-Correa, Rodrigo, Zou, Xihua, Pan, Wei, Madrigal-Madrigal, Javier|||0000-0003-3156-1321, Sales Maicas, Salvador|||0000-0001-9457-976X
Formato: artículo
Fecha de publicación:2020
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/176341
Acesso em linha:https://riunet.upv.es/handle/10251/176341
Access Level:acceso abierto
Palavra-chave:Optical fiber sensor
Multicore optical fiber
Fiber Bragg gratings
TEORIA DE LA SEÑAL Y COMUNICACIONES
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repository_id_str
spelling Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensingLiu, ZhimingZheng, DiVillatoro, JoelAntonio-Lopez, EnriqueSchuelzgen, AxelAmezcua-Correa, RodrigoZou, XihuaPan, WeiMadrigal-Madrigal, Javier|||0000-0003-3156-1321Sales Maicas, Salvador|||0000-0001-9457-976XOptical fiber sensorMulticore optical fiberFiber Bragg gratingsTEORIA DE LA SEÑAL Y COMUNICACIONES[EN] A compact optical fiber sensor by embedding fiber Bragg gratings (FBGs) in strongly coupled multicore fiber (SCMCF) is proposed for multipoint and multiparameter sensing. To build the device, two FBGs with different peak wavelengths were inscribed in a segment of SCMCF. Then one end of the SCMCF was fusion spliced to a single-mode fiber (SMF) and the other end of the SCMCF was cleaved. In the SMF-SCMCF structure, two supermodes are excited, as a result, the reflection spectrum exhibits a sinusoidal pattern with two sharp peaks. The wavelength position of the FBGs and the supermode coupler can be extracted simultaneously. Two distinct FBGs inscribed in different positions of the SCMCF were used to demonstrate quasi-distributed multipoint sensing in the proposed structure. To the best of our knowledge, this is the first demonstration of an optical fiber sensor that combines FBGs with SCMCF. The sensor here proposed has the advantage of compact size, low-cost, good mechanical strength and ease of interrogation.This work was supported in part by National Key Research and Development Program of China (2019YFB2203204), National Natural Science Foundation of China (61922069, 61775185), the "111" Plan (B18045), Sichuan Science and Technology Program (2020YJ0329), and the Spanish Ministry of Economy and Competitiveness under the project DIMENSION TEC2017 88029-R. J.V. acknowledges funding from the Fondo Europeo de Desarrollo Regional (FEDER) and the Ministerio de Economia y Competitividad (Spain) under project PGC2018-101997-B-I00. DocumentElsevierEscuela Técnica Superior de Ingeniería de TelecomunicaciónDepartamento de ComunicacionesInstituto Universitario de Telecomunicación y Aplicaciones MultimediaAGENCIA ESTATAL DE INVESTIGACIONAgencia Estatal de InvestigaciónNational Natural Science Foundation of ChinaHigher Education Discipline Innovation ProjectNational Key Research and Development Program of ChinaRepositorio Institucional de la Universitat Politècnica de València Riunet20202020-09-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/176341reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 TEC2017-88029-R DISPOTIVOS EN FIBRAS ESPECIALES MULTIMODO%2FMULTINUCLEO PARA REDES DE COMUNICACIONES Y APLICACIONES DE SENSORESNational Key Research and Development Program of China https://doi.org/10.13039/501100012166 2019YFB2203204Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PGC2018-101997-B-I00 SENSORES AVANZADOS CON FIBRA MULTINUCLEONational Natural Science Foundation of China https://doi.org/10.13039/501100001809 61922069National Natural Science Foundation of China https://doi.org/10.13039/501100001809 61775185Higher Education Discipline Innovation Project Higher Education Discipline Innovation Project B18045open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1763412026-06-13T07:49:27Z
dc.title.none.fl_str_mv Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
title Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
spellingShingle Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
Liu, Zhiming
Optical fiber sensor
Multicore optical fiber
Fiber Bragg gratings
TEORIA DE LA SEÑAL Y COMUNICACIONES
title_short Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
title_full Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
title_fullStr Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
title_full_unstemmed Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
title_sort Strongly coupled multicore fiber with FBGs for multipoint and multiparameter sensing
dc.creator.none.fl_str_mv Liu, Zhiming
Zheng, Di
Villatoro, Joel
Antonio-Lopez, Enrique
Schuelzgen, Axel
Amezcua-Correa, Rodrigo
Zou, Xihua
Pan, Wei
Madrigal-Madrigal, Javier|||0000-0003-3156-1321
Sales Maicas, Salvador|||0000-0001-9457-976X
author Liu, Zhiming
author_facet Liu, Zhiming
Zheng, Di
Villatoro, Joel
Antonio-Lopez, Enrique
Schuelzgen, Axel
Amezcua-Correa, Rodrigo
Zou, Xihua
Pan, Wei
Madrigal-Madrigal, Javier|||0000-0003-3156-1321
Sales Maicas, Salvador|||0000-0001-9457-976X
author_role author
author2 Zheng, Di
Villatoro, Joel
Antonio-Lopez, Enrique
Schuelzgen, Axel
Amezcua-Correa, Rodrigo
Zou, Xihua
Pan, Wei
Madrigal-Madrigal, Javier|||0000-0003-3156-1321
Sales Maicas, Salvador|||0000-0001-9457-976X
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Escuela Técnica Superior de Ingeniería de Telecomunicación
Departamento de Comunicaciones
Instituto Universitario de Telecomunicación y Aplicaciones Multimedia
AGENCIA ESTATAL DE INVESTIGACION
Agencia Estatal de Investigación
National Natural Science Foundation of China
Higher Education Discipline Innovation Project
National Key Research and Development Program of China
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Optical fiber sensor
Multicore optical fiber
Fiber Bragg gratings
TEORIA DE LA SEÑAL Y COMUNICACIONES
topic Optical fiber sensor
Multicore optical fiber
Fiber Bragg gratings
TEORIA DE LA SEÑAL Y COMUNICACIONES
description [EN] A compact optical fiber sensor by embedding fiber Bragg gratings (FBGs) in strongly coupled multicore fiber (SCMCF) is proposed for multipoint and multiparameter sensing. To build the device, two FBGs with different peak wavelengths were inscribed in a segment of SCMCF. Then one end of the SCMCF was fusion spliced to a single-mode fiber (SMF) and the other end of the SCMCF was cleaved. In the SMF-SCMCF structure, two supermodes are excited, as a result, the reflection spectrum exhibits a sinusoidal pattern with two sharp peaks. The wavelength position of the FBGs and the supermode coupler can be extracted simultaneously. Two distinct FBGs inscribed in different positions of the SCMCF were used to demonstrate quasi-distributed multipoint sensing in the proposed structure. To the best of our knowledge, this is the first demonstration of an optical fiber sensor that combines FBGs with SCMCF. The sensor here proposed has the advantage of compact size, low-cost, good mechanical strength and ease of interrogation.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-09-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/176341
url https://riunet.upv.es/handle/10251/176341
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016 TEC2017-88029-R DISPOTIVOS EN FIBRAS ESPECIALES MULTIMODO%2FMULTINUCLEO PARA REDES DE COMUNICACIONES Y APLICACIONES DE SENSORES
National Key Research and Development Program of China https://doi.org/10.13039/501100012166 2019YFB2203204
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PGC2018-101997-B-I00 SENSORES AVANZADOS CON FIBRA MULTINUCLEO
National Natural Science Foundation of China https://doi.org/10.13039/501100001809 61922069
National Natural Science Foundation of China https://doi.org/10.13039/501100001809 61775185
Higher Education Discipline Innovation Project Higher Education Discipline Innovation Project B18045
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento - No comercial - Sin obra derivada (by-nc-nd)
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301629

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