dc.contributor.author | Fidalgo Martins, Hugo | |
dc.contributor.author | Martín López, Sonia | |
dc.contributor.author | Corredera, Pedro | |
dc.contributor.author | Salgado, P. | |
dc.contributor.author | Frazão, O. | |
dc.contributor.author | González Herráez, Miguel | |
dc.date.accessioned | 2016-10-13T09:44:50Z | |
dc.date.available | 2016-10-13T09:44:50Z | |
dc.date.issued | 2013-03-15 | |
dc.identifier.bibliographicCitation | Hugo F. Martins, Sonia Martin-Lopez, Pedro Corredera, Pedro Salgado, Orlando Frazão, and Miguel González-Herráez, "Modulation instability-induced fading in phase-sensitive optical time-domain reflectometry," Optics Letters, 2013, Vol. 38,p. 872-874. | |
dc.identifier.issn | 0146-9592 | |
dc.identifier.uri | http://hdl.handle.net/10017/26438 | |
dc.description.abstract | Phase-sensitive optical time-domain reflectometry (φOTDR) is a simple and effective tool allowing the distributed monitoring of vibrations along single-mode fibers. We show in this Letter that modulation instability (MI) can induce a position-dependent signal fading in long-range φOTDR over conventional optical fibers. This fading leads to a complete masking of the interference signal recorded at certain positions and therefore to a sensitivity loss at these positions. We illustrate this effect both theoretically and experimentally. While this effect is detrimental in the context of distributed vibration analysis using φOTDR, we also believe that the technique provides a clear and insightful way to evidence the Fermi-Pasta-Ulam recurrence associated with the MI process. | 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.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Optical Society of America | |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights | (c) 2013 OSA | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | Distributed monitoring | en |
dc.subject | Effective tool | en |
dc.subject | Interference signal | en |
dc.subject | Modulation instabilities | en |
dc.subject | Optical time domain reflectometry | en |
dc.subject | Phase-sensitive | en |
dc.subject | Signal fading | en |
dc.title | Modulation instability-induced fading in phase-sensitive optical time-domain reflectometry | en |
dc.type | info:eu-repo/semantics/article | en |
dc.subject.eciencia | Ciencias tecnológicas | es_ES |
dc.subject.eciencia | Electrónica | es_ES |
dc.subject.eciencia | Technology | en |
dc.subject.eciencia | Electronics | en |
dc.contributor.affiliation | Universidad de Alcalá. Departamento de Electrónica | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1364/OL.38.000872 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dc.identifier.doi | 10.1364/OL.38.000872 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2012-37958-C02-01/ES/TECNOLOGIAS DE SEGURIDAD CIVIL BASADAS EN FIBRA OPTICA/ | en |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/Interreg Sudoe/SOE3%2FP2%2FP714/EU/Gestión ecológica de pilas de residuos de carbón en combustión/ECOAL-MGT | en |
dc.relation.projectID | info:eu-repo/grantAgreement/CAM//S2009%2FESP1781/ES//FACTOTEM2 | en |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/307441/EU/Ubiquitous optical FIbre NErves/U-FINE | en |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2012-37958-C02-02/ES/TECNOLOGIAS DE FIBRA OPTICA PARA LA SEGURIDAD CIVIL/ | en |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |