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KLT Based Interrogation Technique for FBG Multiplexed Sensor Tracking

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KLT Based Interrogation Technique for FBG Multiplexed Sensor Tracking

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dc.contributor.author Hervás-Peralta, Javier es_ES
dc.contributor.author Tosi, Daniele es_ES
dc.contributor.author García-Miquel, Héctor es_ES
dc.contributor.author Barrera Vilar, David es_ES
dc.contributor.author Fernandez-Pousa, Carlos R. es_ES
dc.contributor.author Sales Maicas, Salvador es_ES
dc.date.accessioned 2018-05-31T04:17:53Z
dc.date.available 2018-05-31T04:17:53Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0733-8724 es_ES
dc.identifier.uri http://hdl.handle.net/10251/102942
dc.description.abstract [EN] The Karhunen-Loeve transform (KLT) is used to retrieve the wavelength information of several fiber Bragg gratings (FBGs) that are acting as a multiplexed sensor. The modulated light of a broadband source is launched to the FBG cascade in order to capture the electrical frequency response of the system. Thanks to a dispersive media, the wavelengths of the FBGs are mapped in radiofrequency (RF) delays. Wavelength changes are determined by the amplitude change of the samples in the impulse response, a change which is followed by the eigenvalue calculated by the KLT routine. The use of the KLT routine reduces by three orders of magnitude the amount of points needed to have a sub-degree resolution in temperature sensing, while keeping the accuracy almost intact. es_ES
dc.description.sponsorship This work was supported in part by the Spanish MINECO through Project TEC2014-60378, and in part by the Government of Valencia through the Research Excellency Award Program GVA PROMETEO 2013/012. The work of J. Hervas was supported by the MECD FPU Scholarship (FPU13/04675). en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers es_ES
dc.relation info:eu-repo/grantAgreement/MECD//FPU13%2F04675/ES/FPU13%2F04675/ es_ES
dc.relation info:eu-repo/grantAgreement/MINECO//TEC2014-60378-C2-1-R/ES/FOTONICA DE MICROONDAS PARA APLICACIONES EMERGENTES/ es_ES
dc.relation GV/PROMETEOII/2013/012 es_ES
dc.relation.ispartof Journal of Lightwave Technology es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Optical fiber sensors es_ES
dc.subject fiber Bragg gratings es_ES
dc.subject microwave photonics es_ES
dc.subject Karhunen-Loeve transform es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title KLT Based Interrogation Technique for FBG Multiplexed Sensor Tracking es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/JLT.2016.2613131 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Comunicaciones - Departament de Comunicacions 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. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation Hervás-Peralta, J.; Tosi, D.; García-Miquel, H.; Barrera Vilar, D.; Fernandez-Pousa, CR.; Sales Maicas, S. (2017). KLT Based Interrogation Technique for FBG Multiplexed Sensor Tracking. Journal of Lightwave Technology. 35(16):3387-3392. doi:10.1109/JLT.2016.2613131 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://ieeexplore.ieee.org/document/7575720/ es_ES
dc.description.upvformatpinicio 3387 es_ES
dc.description.upvformatpfin 3392 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 35 es_ES
dc.description.issue 16 es_ES
dc.relation.pasarela S\325987 es_ES
dc.contributor.funder Ministerio de Educación es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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