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Optimal design and implementation of a temperature and strain optical transducer using FBGs and fiber taper hybrid structure

Abstract: A temperature and strain optical fiber transducer and its optimal design are presented. The hybrid structure is composed of two Fiber Bragg Gratings (FBG) in a fused taper. Using the same phase mask one of the FBG is written outside of the taper, and the other one in the middle of the taper, in the area with constant diameter. The taper diameter and the structure length play a key role on the transducer behaviour. Useful results to optimize the transducer structure design, from a theoretical and experimental investigation, are reported in this paper.

Other conference communications or articles related to authors from the University of Cantabria

 Authorship: Quintela A., Rodriguez L., Barquin M.I., Galindez C., Quintela M.A., Lopez-Higuera J.M.,

 Congress: International Conference on Optical Fiber Sensors: OFS (21ª : 2011 : Ottawa, Canadá))

 Publisher: SPIE Society of Photo-Optical Instrumentation Engineers

 Publication date: 17/05/2011

 No. of pages: 4

 Publication type: Conference object

 DOI: 10.1117/12.885966

 ISSN: 0277-786X,1996-756X

 Spanish project: TEC2007-67987-C02- 01

 Publication Url: https://doi.org/10.1117/12.885966

Authorship

LUIS RODRIGUEZ COBO

MARIA INMACULADA BARQUIN COBO

CARLOS AUGUSTO GALINDEZ JAMIOY