High-resolution transversal load sensor using a random distributed feedback fiber laser

Miguel Soto, Verónica de; Leandro González, Daniel; López-Amo Sáinz, Manuel

Publication:
High-resolution transversal load sensor using a random distributed feedback fiber laser

dc.contributor.author	Miguel Soto, Verónica de
dc.contributor.author	Leandro González, Daniel
dc.contributor.author	López-Amo Sáinz, Manuel
dc.contributor.department	Ingeniería Eléctrica y Electrónica	es_ES
dc.contributor.department	Ingeniaritza Elektrikoa eta Elektronikoa	eu
dc.date.accessioned	2019-09-17T08:56:00Z
dc.date.available	2019-09-17T08:56:00Z
dc.date.issued	2016
dc.description.abstract	In this work, a new application of random distributed feedback lasers to fiber optic sensing has been presented. The particular properties of these lasers, such as the lack of longitudinal modes and high stability, have been exploited to monitor transversal load using a phase-shifted fiber Bragg grating (PS-FBG), obtaining a resolution of 1g and a sensitivity of 3.95GHz/Kg. Due to the PS-FBG birefringence and the load-interrelated transmission lines generated by the PS-FBG along the orthogonal polarization directions, the beating of the two emission lines generated in the laser can be monitored in the electrical domain. As a result, transversal load applied on the sensor can be measured.	en
dc.description.sponsorship	Financial support from the Spanish Comisión Interministerial de Ciencia y Tecnología within project TEC2013-47264- C2-2-R and the FEDER funds are acknowledged.	en
dc.format.extent	4 p.
dc.format.mimetype	application/pdf	en
dc.identifier.citation	V. DeMiguel-Soto, D. Leandro, and M. Lopez-Amo 'High-resolution transversal load sensor using a random distributed feedback fiber laser', Proc. SPIE 9916, Sixth European Workshop on Optical Fibre Sensors, 991606 (30 May 2016); https://doi.org/10.1117/12.2236195	en
dc.identifier.doi	10.1117/12.2236195
dc.identifier.issn	0277-786X
dc.identifier.uri	https://academica-e.unavarra.es/handle/2454/34835
dc.language.iso	eng	en
dc.publisher	SPIE	en
dc.relation.ispartof	Sixth European Workshop on Optical Fibre Sensors, edited by Elfed Lewis, Proc. of SPIE Vol. 9916, 991606	en
dc.relation.projectID	info:eu-repo/grantAgreement/MINECO//TEC2013-47264-C2-2-R/ES/	en
dc.relation.publisherversion	https://doi.org/10.1117/12.2236195
dc.rights	© 2016 SPIE. 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	info:eu-repo/semantics/openAccess	en
dc.rights.accessRights	Acceso abierto / Sarbide irekia	es
dc.subject	Random distributed feedback laser	en
dc.subject	Phase-shifted fiber Bragg grating (PS-FBG)	en
dc.subject	Beating	en
dc.subject	Transversal load	en
dc.subject	High resolution	en
dc.title	High-resolution transversal load sensor using a random distributed feedback fiber laser	en
dc.type	info:eu-repo/semantics/conferenceObject	en
dc.type	Contribución a congreso / Biltzarrerako ekarpena	es
dc.type.version	info:eu-repo/semantics/publishedVersion	en
dc.type.version	Versión publicada / Argitaratu den bertsioa	es
dspace.entity.type	Publication
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