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Gain vs phase in BOTDA setups

dc.contributor.authorLópez Gil, Alexia Inés 
dc.contributor.authorAngulo Vinuesa, Xabier 
dc.contributor.authorSoto Hernández, Marcelo Alfonso 
dc.contributor.authorDomínguez López, Alejandro 
dc.contributor.authorMartín López, Sonia 
dc.contributor.authorThévenaz, Luc
dc.contributor.authorGonzález Herráez, Miguel 
dc.date.accessioned2016-12-30T08:04:00Z
dc.date.available2016-12-30T08:04:00Z
dc.date.issued2016-05-31
dc.identifier.bibliographicCitationAlexia Lopez-Gil ; Xabier Angulo-Vinuesa ; Marcelo A. Soto ; Alejandro Dominguez-Lopez ; Sonia Martin-Lopez ; Luc Thévenaz ; Miguel Gonzalez-Herraez; "Gain vs phase in BOTDA setups". Proc. SPIE 9916, Sixth European Workshop on Optical Fibre Sensors, 991631 (May 30, 2016).
dc.identifier.isbn978-1-51060-219-9
dc.identifier.issn0277-786X
dc.identifier.urihttp://hdl.handle.net/10017/27697
dc.description.abstractWe evaluate the Brillouin frequency shift (BFS) determination error when using the Brillouin phase spectrum (BPS) instead of the Brillouin gain spectrum (BGS) in BOTDA setups. We compare the error obtained in the BFS determination in both cases, both with theoretical arguments and experimental data. In comparison to the gain, for an equal SNR and linewidth, the phase generally provides a better fit of the BFS for smaller frequency spans. This result opens a possible way to reduce the measurement time of certain BOTDA systems by using the phase featureen
dc.description.sponsorshipMinisterio de Economía y Competitividades_ES
dc.description.sponsorshipComunidad de Madrides_ES
dc.description.sponsorshipEuropean Commissionen
dc.description.sponsorshipUniversidad de Alcaláes_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherSociety of Photo-Optical Instrumentation Engineers (SPIE)en
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectFiber opticsen
dc.subjectFiber optics sensorsen
dc.subjectNonlinear opticsen
dc.subjectStimulated Brillouin scatteringen
dc.titleGain vs phase in BOTDA setupsen
dc.typeinfo:eu-repo/semantics/articleen
dc.subject.ecienciaCiencias tecnológicases_ES
dc.subject.ecienciaElectrónicaes_ES
dc.subject.ecienciaTechnologyen
dc.subject.ecienciaElectronicsen
dc.contributor.affiliationUniversidad de Alcalá. Departamento de Electrónicaes_ES
dc.relation.publisherversionhttp://dx.doi.org/10.1117/12.2236890
dc.type.versioninfo:eu-repo/semantics/acceptedVersionen
dc.identifier.doi10.1117/12.2236890
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/307441/EU/U-FINE
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//TEC2012-37958-C02-01/ES/TECNOLOGIAS DE SEGURIDAD CIVIL BASADAS EN FIBRA OPTICA/
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//TEC2013-45265-R/ES/DETECCION TEMPRANA DE AMENAZAS PARA INFRAESTRUCTURAS CRITICAS USANDO SISTEMAS DISTRIBUIDOS DE FIBRA OPTICA/
dc.relation.projectIDinfo:eu-repo/grantAgreement/UAH//CCG2014%2FEXP-072
dc.relation.projectIDinfo:eu-repo/grantAgreement/CAM//S2009%2FMIT2790/ES/Sensores e INstrumentación en tecnologías FOTÓNicas/SINFOTON
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen


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