Publication: Latest research on long-range Brillouin distributed sensing
dc.contributor.author | Loayssa Lara, Alayn | |
dc.contributor.author | Urricelqui Polvorinos, Javier | |
dc.contributor.author | Iribas Pardo, Haritz | |
dc.contributor.author | Mariñelarena Ollacarizqueta, Jon | |
dc.contributor.author | Mompó Roselló, Juan José | |
dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren | eu |
dc.contributor.department | Institute for Advanced Materials and Mathematics - INAMAT2 | en |
dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa | es |
dc.contributor.funder | Gobierno de Navarra / Nafarroako Gobernua projecto 0011-1365-2017-000122 | es |
dc.date.accessioned | 2019-04-25T14:24:36Z | |
dc.date.available | 2019-04-25T14:24:36Z | |
dc.date.issued | 2019 | |
dc.description.abstract | We review the latest developments in long-range Brillouin optical time-domain analysis sensors. The factors that impair the performance of these sensors, particularly in terms of their distance range, are discussed together with the latest methods to overcome them. We focus on our recent contributions based on the application of the probe dithering method, which is based on introducing a wavelength modulation to the probe wave. This technique is shown to effectively compensate nonlocal effects originated in the depletion of the pump pulse as well as of its pedestal. In addition, it can provide amplification to the pump wave with a slight modification of the setup. Furthermore, this method can be combined with pump pulse coding and a new technique for coding linearization that we have devised to further extend the sensing length into the hundreds of kilometers range. | en |
dc.description.sponsorship | The authors wish to acknowledge the financial support of the Spanish Agencia Estatal de Investigacin through projects TEC2016- 76021-C2-1-R and RTC-2017-6239-3, FEDER funds, Gobierno de Navarra project 0011-1365- 2017-000122 and the Universidad Pública de Navarra. | en |
dc.format.extent | 12 p. | |
dc.format.mimetype | application/pdf | en |
dc.identifier.citation | Alayn Loayssa, Javier Urricelqui, Haritz Iribas, Jon Mariñelarena, and Juan José Mompó "Latest research on long-range Brillouin distributed sensing", Proc. SPIE 10934, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology, 109340K (1 March 2019); doi: 10.1117/12.2515598; https://doi.org/10.1117/12.2515598. | en |
dc.identifier.issn | 10.1117/12.2515598 | |
dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/32949 | |
dc.language.iso | eng | en |
dc.publisher | SPIE | en |
dc.relation.ispartof | Proc. SPIE 10934, Optical, Opto-Atomic, and Entanglement-Enhanced Precision Metrology, 109340K (1 march 2019) | en |
dc.relation.projectID | info:eu-repo/grantAgreement/ES/1PE/TEC2016-76021 | en |
dc.relation.projectID | info:eu-repo/grantAgreement/ES/2PE/RTC-2017-6239-3 | en |
dc.relation.publisherversion | https://doi.org/10.1117/12.2515598 | |
dc.rights | © (2019) Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this publication for a fee or for commercial purposes, or modification of the contents of the publication are prohibited. | en |
dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.subject | Brillouin distributed sensors | en |
dc.subject | Brillouin optical time domain analysis | en |
dc.subject | Fiber optics sensors | en |
dc.title | Latest research on long-range Brillouin distributed sensing | en |
dc.type | Contribución a congreso / Biltzarrerako ekarpena | es |
dc.type | info:eu-repo/semantics/conferenceObject | en |
dc.type.version | Versión aceptada / Onetsi den bertsioa | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | en |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | c694736c-d2bb-49e5-bf4f-496c976fbeff | |
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relation.isAuthorOfPublication | de74576b-bb39-449c-a899-c24613fe3145 | |
relation.isAuthorOfPublication.latestForDiscovery | c694736c-d2bb-49e5-bf4f-496c976fbeff |
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