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dc.contributor.authorAngulo Vinuesa, Xabier 
dc.contributor.authorDomínguez López, Alejandro 
dc.contributor.authorLópez Gil, Alexia Inés 
dc.contributor.authorAnia Castañón, Juan Diego
dc.contributor.authorMartín López, Sonia 
dc.contributor.authorGonzález Herráez, Miguel 
dc.date.accessioned2016-04-25T10:06:41Z
dc.date.available2016-04-25T10:06:41Z
dc.date.issued2015-04
dc.identifier.bibliographicCitationX. Angulo-Vinuesa, A. Dominguez-Lopez, A. Lopez-Gil, J. D. Ania-Castañón, S. Martin-Lopez and M. Gonzalez-Herraez, "Limits of BOTDA Range Extension Techniques," IEEE Sensors Journal, 2016, v. 16, n. 10, p. 3387-3395.
dc.identifier.issn1530-437X
dc.identifier.urihttp://hdl.handle.net/10017/24998
dc.description.abstractBrillouin-based temperature and strain sensors have attracted great attention of both the academic and industrial sectors in the past few decades due to their ability to perform distributed measurements. Particularly, Brillouin Optical Time Domain Analysis (BOTDA) systems have been applied in many different scenarios, proving particularly useful in those requiring especially wide coverage ranging extremely long distances, such as in civil structure monitoring, energy transportation or environmental applications. The extension of the measuring range in these sensors has therefore become one of the main areas of research and development around BOTDA. To do so, it is necessary to increase the Signal to Noise Ratio (SNR) of the retrieved signal. So far, several techniques have been applied in order to achieve this goal, such as pre-amplification before detection, pulse coding or Raman amplification. Here, we analyze these techniques in terms of their performance limits and provide guidelines that can assist in finding out which is the best configuration to break current range limitations. Our analysis is based on physical arguments as well as current literature results.en
dc.description.sponsorshipEuropean Commissionen
dc.description.sponsorshipMinisterio de Economía y Competitividades_ES
dc.description.sponsorshipUniversidad de Alcaláes_ES
dc.description.sponsorshipMinisterio de Ciencia e Innovaciónes_ES
dc.description.sponsorshipComunidad de Madrides_ES
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherIEEE SENSORSen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.subjectBrillouin scatteringen
dc.subjectDistributed optic fiber sensingen
dc.subjectDistributed Raman scatteringen
dc.subjectOptical fibersen
dc.subjectOptical pulse codingen
dc.titleLimits of BOTDA Range Extension Techniquesen
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.type.versioninfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1109/JSEN.2015.2424293
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/307441/EU/Ubiquitous optical FIbre NErves/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/MICINN//TEC2011-27314/ES/TECNOLOGIAS DE FIBRA OPTICA ASISTIDAS POR EFECTO RAMAN/
dc.relation.projectIDinfo:eu-repo/grantAgreement/UAH//CCG2014%2FEXP-072
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/Interreg Sudoe/SOE3%2FP2%2FP714/EU/Gestión ecológica de pilas de residuos de carbón en combustión/ECOAL-MGT
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/FP7/608099/EU/Allied Initiative for Training and Education in Coherent Optical Networks/ICONE
dc.relation.projectIDinfo:eu-repo/grantAgreement/CAM//S2009%2FMIT2790/ES/Sensores e INstrumentación en tecnologías FOTÓNicas/SINFOTON
dc.relation.projectIDinfo:eu-repo/grantAgreement/MINECO//TEC2012-37958-C02-02/ES/TECNOLOGIAS DE FIBRA OPTICA PARA LA SEGURIDAD CIVIL/
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen


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