Low Cost Interrogation Technique for a FBG Sensor for Combined Transverse and Longitudinal Strain Measurement

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Brodzeli, Zourab, Baxter, Gregory W, Collins, Stephen F, Canning, John, Stevenson, Mark and Buryak, Alex (2008) Low Cost Interrogation Technique for a FBG Sensor for Combined Transverse and Longitudinal Strain Measurement. In: 19th International Conference on Optical Fibre Sensors (Proc. SPIE 7004). SPIE, p. 700466.

Abstract

A sensor based on a Bragg grating (FBG) fabricated in Hi-Bi optical fiber allowed measurement of transverse and longitudinal strains. A novel interrogation technique that enables information about transverse and longitudinal strain to be deduced from changes in FBG reflectance spectra is proposed. The scheme enables translation of spectral information into optical power received at a pair of sensor heads.

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Item type Book Section
URI https://vuir.vu.edu.au/id/eprint/2080
DOI https://doi.org/10.1117/12.790240
Official URL http://dx.doi.org/10.1117/12.790240
ISBN 9780819472045
Subjects Historical > FOR Classification > 1099 Other Technology
Historical > Faculty/School/Research Centre/Department > Centre for Telecommunications and Micro-Electronics (CTME)
Historical > SEO Classification > 8615 Instrumentation
Keywords ResPubID: 15954, Bragg grating, optical fiber, longitudinal strains, transverse strains, FBG sensor
Citations in Scopus 2 - View on Scopus
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