Simultaneous strain and temperature sensing using an interferometrically interrogated fibre Bragg grating written in bowtie fibre

Luis Alberto Almeida Ferreira; Francisco M. Araujo; Jose Luis Santos; Faramarz Farahi

doi:10.1117/12.309638

18 June 1998 Simultaneous strain and temperature sensing using an interferometrically interrogated fibre Bragg grating written in bowtie fibre

Luis Alberto Almeida Ferreira, Francisco M. Araujo, Jose Luis Santos, Faramarz Farahi

Author Affiliations +

Proceedings Volume 3483, European Workshop on Optical Fibre Sensors; (1998) https://doi.org/10.1117/12.309638
Event: European Workshop on Optical Fibre Sensors, 1998, Peebles, Scotland, United Kingdom

Abstract

In recent years, fibre Bragg gratings (FBG) have shown an enormous potential for strain sensing in smart structures and composite materials [1]. However, temperature sensitivity of FBG can lead to significant limitations in their practical application.

Citation Download Citation

Luis Alberto Almeida Ferreira, Francisco M. Araujo, Jose Luis Santos, and Faramarz Farahi "Simultaneous strain and temperature sensing using an interferometrically interrogated fibre Bragg grating written in bowtie fibre", Proc. SPIE 3483, European Workshop on Optical Fibre Sensors, (18 June 1998); https://doi.org/10.1117/12.309638

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