Polarization diversity scheme for BOTDA sensors based on a double orthogonal pump interaction
| dc.contributor.author | Urricelqui Polvorinos, Javier | |
| dc.contributor.author | López Fernandino, Felipe | |
| 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 | 2016-11-15T10:50:32Z | |
| dc.date.available | 2016-11-15T10:50:32Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | We introduce a Brillouin optical time domain analysis (BOTDA) sensor deploying a novel polarization diversity technique based on the use of two orthogonal pump pulses which simultaneously interact with a phase modulated probe wave. The orthogonallity of the two pump pulses guarantees that two complementary Brillouin interactions take place at each position of the fiber, so that polarization independent measurements are performed throughout the fiber even if no averaging is applied. This feature can be exploited in dynamic distributed BOTDA sensors to reduce the measurement time, as no extra averaging is required to compensate the polarization dependence of Brillouin interaction. Proof of concept experiments demonstrate the feasibility of the technique by employing a completely passive scheme to generate the orthogonal pump pulses. Furthermore, the technique is stable and easy to implement, making it a perfect candidate for practical sensor implementations. | en |
| dc.description.sponsorship | The authors wish to acknowledge the financial support from the Universidad Pública de Navarra and Spanish Ministerio de Ciencia e Innovación through the project TEC2013–47264–C2–2–R. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | J. Urricelqui, F. López-Fernandino, M. Sagues and A. Loayssa, "Polarization Diversity Scheme for BOTDA Sensors Based on a Double Orthogonal Pump Interaction," in Journal of Lightwave Technology, vol. 33, no. 12, pp. 2633-2638, June15, 15 2015. doi: 10.1109/JLT.2015.2401133 | en |
| dc.identifier.doi | 10.1109/JLT.2015.2401133 | |
| dc.identifier.issn | 0733-8724 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/22703 | |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | Journal of Lightwave Technology, vol. 33, no. 12, June 15, 2015 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/MINECO//TEC2013-47264-C2-2-R/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1109/JLT.2015.2401133 | |
| dc.rights | © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.subject | Brillouin distributed sensors | en |
| dc.subject | Brillouin optical time domain analysis | en |
| dc.subject | Heterodyne | en |
| dc.subject | Optical fiber sensors | en |
| dc.subject | Stimulated Brillouin scattering | en |
| dc.title | Polarization diversity scheme for BOTDA sensors based on a double orthogonal pump interaction | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/acceptedVersion | |
| dspace.entity.type | Publication | |
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