14 September 1994 Bragg grating temperature and strain sensors
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Proceedings Volume 2360, Tenth International Conference on Optical Fibre Sensors; (1994); doi: 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.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
G. P. Brady, S. Hope, Antonio B. Lobo Ribeiro, David J. Webb, Laurence Reekie, Jean-Luc Archambault, David A. Jackson, "Bragg grating temperature and strain sensors", Proc. SPIE 2360, Tenth International Conference on Optical Fibre Sensors, (14 September 1994); doi: 10.1117/12.184975; https://doi.org/10.1117/12.184975
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KEYWORDS
Sensors

Ferroelectric materials

Receivers

Signal detection

Fiber Bragg gratings

Modulation

Optoelectronics

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