Phase-shift based BOTDA measurements tolerant to non-local effects
| dc.contributor.author | Urricelqui Polvorinos, Javier | |
| dc.contributor.author | Sagüés García, Mikel | |
| dc.contributor.author | Loayssa Lara, Alayn | |
| dc.contributor.department | Ingeniería Eléctrica y Electrónica | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa eta Elektronikoa | eu |
| dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa | es |
| dc.date.accessioned | 2016-11-15T08:40:36Z | |
| dc.date.available | 2016-11-15T08:40:36Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | We demonstrate a BOTDA sensor based on the use of the Brillouin phase shift that performs measurements tolerant to non local effects. This technique raises opportunities to increase the distance covered by these sensors and the maximum optical power of the probe wave injected to the fiber. As a result, the system has the potential to increase the SNR achieved at the last meters of the fiber. Proof-of-concept experiments demonstrate unaltered measurements of the phase shift spectrum in a 20Km long fiber for large frequency-dependent distortions of the pump pulse. | en |
| dc.description.sponsorship | The authors wish to acknowledge financial support from the Spanish Ministerio de Educación y Ciencia through the project TEC2010-20224-C02-01 and from the Universidad Pública de Navarra. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Javier Urricelqui ; Mikel Sagues and Alayn Loayssa "Phase-shift based BOTDA measurements tolerant to non-local effects", Proc. SPIE 8794, Fifth European Workshop on Optical Fibre Sensors, 87943G (May 20, 2013) | en |
| dc.identifier.doi | 10.1117/12.2026094 | |
| dc.identifier.issn | 0277-786X (Print) | |
| dc.identifier.issn | 1996-756X (Electronic) | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/22690 | |
| dc.language.iso | eng | en |
| dc.publisher | SPIE | en |
| dc.relation.ispartof | Proc. SPIE 8794, Fifth European Workshop on Optical Fibre Sensors, 87943G (May 20, 2013) | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//TEC2010-20224-C02-01/ES/ | |
| dc.relation.publisherversion | https://dx.doi.org/10.1117/12.2026094 | |
| dc.rights | Copyright 2013 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic electronic or print reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.subject | Stimulated Brillouin scattering | en |
| dc.subject | Non local effects | en |
| dc.subject | Distributed fiber sensors | en |
| dc.subject | Brillouin phase shift | en |
| dc.subject | BOTDA | en |
| dc.subject | Nonlinear optics | en |
| dc.title | Phase-shift based BOTDA measurements tolerant to non-local effects | en |
| dc.type | info:eu-repo/semantics/conferenceObject | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
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