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dc.contributor.authorGarcía Ruiz, Andrés 
dc.contributor.authorMorana, Adriana
dc.contributor.authorPereira da Costa, Luis Duarte 
dc.contributor.authorFidalgo Martins, Hugo 
dc.contributor.authorMartín López, Sonia 
dc.contributor.authorGonzález Herráez, Miguel 
dc.contributor.authorBoukenter, Aziz
dc.contributor.authorOuerdane, Youcef
dc.contributor.authorGirard, Sylvain
dc.date.accessioned2019-10-28T16:14:25Z
dc.date.issued2019-11-01
dc.identifier.bibliographicCitationGarcía-Ruiz, A., Morana, A., Costa, L., Martins, H. F., Martín-López, S., González-Herráez, M., Boukenter, A., Ouerdane, Y. & Girard, S. 2019, "Distributed detection of hydrogen and deuterium diffusion into a single-mode optical fiber with chirped-pulse phase-sensitive optical time-domain reflectometry", Optics Letters, vol. 44, no. 21, pp. 5286-5289.
dc.identifier.issn0146-9592
dc.identifier.urihttp://hdl.handle.net/10017/39766
dc.description.abstractFor some infrastructures like oil and gas extraction boreholes or radioactive waste repositories, where distributed optical fiber sensors are employed to grant the safety of the facilities, the presence of gas species such as hydrogen or deuterium is one more relevant parameter to monitor. The possibility of employing the same kind of sensors for this purpose is of special interest, reducing the cost by employing a single interrogator, able to measure more than one parameter by simply employing an adequate sensing fiber. To meet this goal, we present here a sensor based on Chirped Pulse Phase sensitive Optical Time Domain Reflectometry, which is able to detect these species while they diffuse into the silica fiber core. Its ability to measure the induced change of its refractive index with a sensitivity around 10 8 has allowed determining hydrogen concentration in the silica core with precision in the order of 10 3 mol/m3 and spatial resolution ~6 m, while also providing an indirect measurement of the solubility of deuterium in a standard telecom-grade optical fiber.en
dc.description.sponsorshipEuropean Commissionen
dc.description.sponsorshipMinisterio de Economía y Competitividades_ES
dc.description.sponsorshipComunidad de Madrides_ES
dc.description.sponsorshipAgencia Estatal de Investigaciónes_ES
dc.description.sponsorshipMinisterio de Ciencia e Innovaciónes_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.rightsAttribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)*
dc.rights© 2019 OSA
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/*
dc.subjectDistributed Optical Fiber Sensorsen
dc.subjectNuclear Waste Repositoriesen
dc.subjectHydrogenen
dc.subjectDeuteriumen
dc.subjectDistributed Chemical Sensingen
dc.subjectChemical sensingen
dc.subjectNuclear Poweren
dc.titleDistributed detection of hydrogen and deuterium diffusion into a single-mode optical fiber with chirped-pulse phase-sensitive optical time-domain reflectometryen
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaElectrónicaes_ES
dc.subject.ecienciaElectronicsen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Electrónicaes_ES
dc.date.updated2019-10-28T16:11:33Z
dc.relation.publisherversionhttps://doi.org/10.1364/OL.44.005286
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.identifier.doi10.1364/OL.44.005286
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/WaterJPI-JC-2015-04/EU/Dikes and Debris Flows Monitoring by Novel Optical Fiber Sensors/DOMINO
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/722509/EU/Fibre Nervous Sensing Systems/FINESSE
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//TEC2015-71127-C2-2-R/ES/REDUCCION DE LOS EFECTOS DE RUIDO EN SISTEMAS DE FIBRA OPTICA NO LINEALES/
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097957-B-C31/ES/INGENIERIA DE SEÑALES OPTICAS COMPLEJAS PARA SISTEMAS DE FIBRA OPTICA MAS ALLA DE LA TELECOMUNICACION/
dc.relation.projectIDinfo:eu-repo/grantAgreement/CAM//S2018%2FNMT4326/ES/Sensores e INstrumentación en tecnologías FOTÓNicas2/SINFOTON2
dc.relation.projectIDinfo:eu-repo/grantAgreement/MICINN//IJCI-2017-33856
dc.date.embargoEndDate2020-11-01
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.uxxiAR/0000031322
dc.identifier.publicationtitleOptics Letters
dc.identifier.publicationvolume44
dc.identifier.publicationlastpage5289
dc.identifier.publicationissue21
dc.identifier.publicationfirstpage5286


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