dc.contributor.author | López Gil, Alexia Inés | |
dc.contributor.author | Angulo Vinuesa, Xabier | |
dc.contributor.author | Domínguez López, Alejandro | |
dc.contributor.author | Martín López, Sonia | |
dc.contributor.author | González Herráez, Miguel | |
dc.date.accessioned | 2016-06-21T09:39:43Z | |
dc.date.available | 2016-06-21T09:39:43Z | |
dc.date.issued | 2015-05 | |
dc.identifier.bibliographicCitation | A. Lopez-Gil, X. Angulo-Vinuesa, A. Dominguez-Lopez, S. Martin-Lopez, and M. Gonzalez-Herraez, "Exploiting nonreciprocity in BOTDA systems," Opt. Lett. 40, 2193-2196 (2015). | |
dc.identifier.issn | 0146-9592 | |
dc.identifier.uri | http://hdl.handle.net/10017/25597 | |
dc.description.abstract | In this Letter, we present and demonstrate a novel technique for distributed measurements in Brillouin optical time-domain analysis based on the use of the nonlinear phase-shift induced by stimulated Brillouin scattering. Employing a Sagnac interferometer (SI), the position-resolved Brillouin phase-shift spectrum (BPS) along the fiber can be obtained, benefiting from the sensitivity to nonreciprocal phase-shifts of the SI scheme. This proposal simplifies the existing methods to retrieve the BPS distribution along an optical fiber since phase modulation, filtering, and high-bandwidth detectors are not required. The fundamentals of the technique are described theoretically and validated through numerical simulations and experimental measurements. | en |
dc.description.sponsorship | European Commission | en |
dc.description.sponsorship | Ministerio de Economía y Competitivdad | es_ES |
dc.description.sponsorship | Comunidad de Madrid | es_ES |
dc.description.sponsorship | Universidad de Alcalá | 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) 2015 OSA | |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | Fiber optics sensors | en |
dc.subject | Scattering | en |
dc.subject | Stimulated Brillouin | en |
dc.subject | Nonlinear optics | en |
dc.title | Exploiting nonreciprocity in BOTDA systems | en |
dc.type | info:eu-repo/semantics/article | en |
dc.subject.eciencia | Electrónica | es_ES |
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.40.002193 | |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dc.identifier.doi | 10.1364/OL.40.002193 | |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/307441/EU/Ubiquitous optical FIbre NErves/U-FINE | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2012-37958-C02-01/ES/TECNOLOGIAS DE SEGURIDAD CIVIL BASADAS EN FIBRA OPTICA/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2013-45265-R/ES/DETECCION TEMPRANA DE AMENAZAS PARA INFRAESTRUCTURAS CRITICAS USANDO SISTEMAS DISTRIBUIDOS DE FIBRA OPTICA/ | |
dc.relation.projectID | info:eu-repo/grantAgreement/CAM//S2009%2FMIT2790/ES/SENSORES E INSTRUMENTACION EN TECNOLOGIAS FOTONICAS/SINFOTON | |
dc.relation.projectID | info:eu-repo/grantAgreement/UAH//CCG2014%2FEXP-072 | |
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 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |