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dc.contributor.author | Flores-Bravo, Jose A. | es_ES |
dc.contributor.author | Madrigal-Madrigal, Javier | es_ES |
dc.contributor.author | Zubia, Joseba | es_ES |
dc.contributor.author | Sales Maicas, Salvador | es_ES |
dc.contributor.author | Villatoro, Joel | es_ES |
dc.date.accessioned | 2023-05-12T18:02:10Z | |
dc.date.available | 2023-05-12T18:02:10Z | |
dc.date.issued | 2022-01-24 | es_ES |
dc.identifier.issn | 2045-2322 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/193331 | |
dc.description.abstract | [EN] Sensors based on Bragg gratings inscribed in conventional single mode fibers are expensive due to the need of a sophisticated, but low-speed, interrogation system. As an alternative to overcome this issue, in this work, it is proposed and demonstrated the use of coupled-core optical fiber Bragg gratings. It was found that the relative reflectivity from such gratings changed when the coupled-core fiber was subjected to point or periodic bending. This feature makes the interrogation of such gratings simple, fast, and cost-effective. The reflectivity changes of the gratings are attributed to the properties of the supermodes supported by the coupled-core fiber. As potential applications of the referred gratings, intensity-modulated vector bending and vibration sensing are demonstrated. We believe that the results reported here can pave the way to the development of many inexpensive sensors. Besides, coupled-core fiber Bragg gratings may expand the use of grating technology in other areas. | es_ES |
dc.description.sponsorship | This work is part of the Projects No. PGC2018-101997-B-I00 and RTI2018-094669-B-C31 funded by the MCIN/AEI/10.13039/501100011033/and FEDER, Una manera de hacer Europa; and the scholarship PAID-01-18 Granted by the Universitat Politecnica de Valencia. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Nature Publishing Group | es_ES |
dc.relation.ispartof | Scientific Reports | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject.classification | TEORÍA DE LA SEÑAL Y COMUNICACIONES | es_ES |
dc.title | Coupled-core fiber Bragg gratings for low-cost sensing | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1038/s41598-022-05313-9 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AGENCIA ESTATAL DE INVESTIGACION//PID2020-118310RB-I00//SPECIALTY FIBERS EXPLOITING SPATIAL MULTIPLEXING FOR SIGNAL PROCESSING, SENSING AND BEYOND/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PGC2018-101997-B-I00/ES/SENSORES AVANZADOS CON FIBRA MULTINUCLEO/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/UPV//PAID-01-18//Programa de Ayudas de Investigación y Desarrollo (PAID-01-18)/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-094669-B-C31/ES/TECNOLOGIAS DISRUPTIVAS DE FIBRA OPTICA DE PLASTICO/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Telecomunicación y Aplicaciones Multimedia - Institut Universitari de Telecomunicacions i Aplicacions Multimèdia | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació | es_ES |
dc.description.bibliographicCitation | Flores-Bravo, JA.; Madrigal-Madrigal, J.; Zubia, J.; Sales Maicas, S.; Villatoro, J. (2022). Coupled-core fiber Bragg gratings for low-cost sensing. Scientific Reports. 12(1):1-9. https://doi.org/10.1038/s41598-022-05313-9 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1038/s41598-022-05313-9 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 9 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 12 | es_ES |
dc.description.issue | 1 | es_ES |
dc.identifier.pmid | 35075222 | es_ES |
dc.identifier.pmcid | PMC8786905 | es_ES |
dc.relation.pasarela | S\455201 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
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