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dc.creatorBravo Acha, Mikeles_ES
dc.creatorZornoza Indart, Anderes_ES
dc.creatorLoayssa Lara, Alaynes_ES
dc.creatorLópez-Amo Sáinz, Manueles_ES
dc.creatorLópez Higuera, José Migueles_ES
dc.creatorUllán Nieto, Angeles_ES
dc.date.accessioned2014-06-20T06:37:17Z
dc.date.available2014-06-20T06:37:17Z
dc.date.issued2013
dc.identifier.issn1424-8220
dc.identifier.other1285
dc.identifier.urihttps://hdl.handle.net/2454/10931
dc.description.abstractWe propose and demonstrate the use of spatial multiplexing as a means to reduce the costs of distributed sensing networks. We propose a new scheme in which remote power-by-light switching is deployed to scan multiple branches of a distributed sensing network based on Brillouin Optical Time Domain Analysis (BOTDA) sensors. A proof-of-concept system is assembled with two 5-km sensor fiber branches that are alternatively monitored using a fast remotely controlled and optically powered optical switch. The multiplexed distributed sensor fibers were located 10 km away from the interrogation unit and a Raman pump is used to remotely power the switch. Furthermore, the deployed BOTDA unit uses an alternative configuration that can lead to simplified setups.en
dc.description.sponsorshipThis work was supported by the Spanish Government projects TEC2010-20224-C01 and TEC2010-20224-C02.en
dc.format.mimetypeapplication/pdfen
dc.language.isoengen
dc.publisherMDPIen
dc.relation.ispartofSensors, 2013, 13(12). Págs. 17434-17444en
dc.rights© 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/)en
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/
dc.subjectBOTDA sensoren
dc.subjectOptical switchen
dc.subjectRemote sensingen
dc.subjectSensor networksen
dc.titleApplication of remote power-by-light switching in a simplified BOTDA sensor networken
dc.typeArtículo / Artikuluaes
dc.typeinfo:eu-repo/semantics/articleen
dc.contributor.affiliationNafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Sailaeu
dc.contributor.affiliationUniversidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónicaes_ES
dc.rights.accessRightsAcceso abierto / Sarbide irekiaes
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessen
dc.identifier.doi10.3390/s131217434
dc.relation.projectIDinfo:eu-repo/grantAgreement/ES/6PN/TEC2010-20224en
dc.relation.publisherversionhttps://dx.doi.org/10.3390/s131217434
dc.type.versionVersión publicada / Argitaratu den bertsioaes
dc.type.versioninfo:eu-repo/semantics/publishedVersionen


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© 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/)
Except where otherwise noted, this item's license is described as © 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/)