Bragg grating temperature and strain sensors

G. P. Brady; S. Hope; Antonio B. Lobo Ribeiro; David J. Webb; Laurence Reekie; Jean-Luc Archambault; David A. Jackson

doi:10.1117/12.184975

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14 September 1994 Bragg grating temperature and strain sensors

G. P. Brady, S. Hope, Antonio B. Lobo Ribeiro, David J. Webb, Laurence Reekie, Jean-Luc Archambault, David A. Jackson

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Proceedings Volume 2360, Tenth International Conference on Optical Fibre Sensors; (1994) https://doi.org/10.1117/12.184975
Event: 10th Optical Fibre Sensors Conference, 1994, Glasgow, United Kingdom

Abstract

Fibre optic Bragg gratings are attracting considerable interest as sensing elements in quasi-distributed sensors.1 ,2 The grating takes the form of a periodically varying refractive index written into germania doped fibres to reflect light at a wavelength ?=2nD where n is the mode refractive index and D is the grating period.

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G. P. Brady, S. Hope, Antonio B. Lobo Ribeiro, David J. Webb, Laurence Reekie, Jean-Luc Archambault, and David A. Jackson "Bragg grating temperature and strain sensors", Proc. SPIE 2360, Tenth International Conference on Optical Fibre Sensors, (14 September 1994); https://doi.org/10.1117/12.184975

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