dc.contributor.author | García Ruiz, Andrés | |
dc.contributor.author | Morana, Adriana | |
dc.contributor.author | Fidalgo Martins, Hugo | |
dc.contributor.author | Martín López, Sonia | |
dc.contributor.author | González Herráez, Miguel | |
dc.contributor.author | Delepine-Lesoille, Sylvie | |
dc.contributor.author | Boukenter, Aziz | |
dc.contributor.author | Ouerdane, Youcef | |
dc.contributor.author | Girard, Sylvain | |
dc.date.accessioned | 2019-10-16T16:23:50Z | |
dc.date.available | 2019-10-16T16:23:50Z | |
dc.date.issued | 2019-10-01 | |
dc.identifier.bibliographicCitation | García-Ruiz, A., Morana, A., Martins, H. F., Martín-López, S., González-Herráez, M., Delepine-Lesoille, S., Boukenter, A., Ouerdane, Y. & Girard, S. 2019, "Chirped-pulse φOTDR as a hydrogen and deuterium distributed sensor“, Proceedings of SPIE, vol. 11199, 7th European Workshop on Optical Fibre Sensors, 111993G | |
dc.identifier.isbn | 0277-786X | |
dc.identifier.uri | http://hdl.handle.net/10017/39646 | |
dc.description | 7th European Workshop on Optical Fibre Sensors (EWOFS'2019), 01/10/2019-04/10/2019, Limassol, Chipre. | |
dc.description.abstract | The detection and quantification of the presence of certain chemical species is of central importance regarding permanent structural health monitoring of key industrial fields and civil infrastructures such as oil extraction boreholes or radioactive waste repositories, where H2 is released. With this work we propose and test a competitive technique able to measure the concentration of hydrogen and deuterium thanks to their diffusion into the silica glass of a standard optical fiber, already employed for the distributed monitoring of large infrastructures. The proposed technique, based on Chirped-Pulse Phasesensitive Reflectometry (CP-φOTDR), could represent a novel solution for this problem, thanks to its ability to provide dynamical measurements of refractive index change, with great linearity and sensitivities of 10-8 refractive index units, featuring spatial resolutions of a few meters and kilometric sensing ranges. | en |
dc.description.sponsorship | European Commission | en |
dc.description.sponsorship | Ministerio de Economía y Competitividad | es_ES |
dc.description.sponsorship | Comunidad de Madrid | es_ES |
dc.description.sponsorship | Agencia Estatal de Investigación | es_ES |
dc.description.sponsorship | Ministerio de Ciencia e Innovación | es_ES |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | SPIE | |
dc.rights | Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | * |
dc.rights | © 2019 SPIE | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.subject | Distributed optical fiber sensors | en |
dc.subject | Rayleigh scattering | en |
dc.subject | Chemical sensing | en |
dc.subject | Gas diffusion | en |
dc.subject | Radioactive waste storage | en |
dc.title | Hydrogen and deuterium distributed sensing using Chirped-Pulse φOTDR | en |
dc.type | info:eu-repo/semantics/conferenceObject | en |
dc.subject.eciencia | Electrónica | es_ES |
dc.subject.eciencia | Electronics | en |
dc.contributor.affiliation | Universidad de Alcalá. Departamento de Electrónica | es_ES |
dc.date.updated | 2019-10-16T16:20:49Z | |
dc.relation.publisherversion | https://doi.org/10.1117/12.2539094 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dc.identifier.doi | 10.1117/12.2539094 | |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/WaterJPI-JC-2015-04/EU/Dikes and Debris Flows Monitoring by Novel Optical Fiber Sensors/DOMINO | |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/722509/EU/Fibre Nervous Sensing Systems/FINESSE | |
dc.relation.projectID | info: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.projectID | info: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.projectID | info:eu-repo/grantAgreement/CAM//S2018%2FNMT4326/ES/SENSORES E INSTRUMENTACION EN TECNOLOGIAS FOTONICAS2/SINFOTON2 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//IJCI-2017-33856 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.identifier.uxxi | CC/0000036103 | |
dc.identifier.publicationtitle | Proceedings of SPIE, Volume 11199, Seventh European Workshop on Optical Fibre Sensors | en |
dc.identifier.publicationvolume | 11199 | |
dc.identifier.publicationfirstpage | 111993G | |