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Proceedings Paper

Fiber Bragg-grating-based laser sensor
Author(s): Colin G. Wallace; Andreas Othonos; Deepak G. Uttamchandani
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Paper Abstract

Fiber Bragg gratings are attracting increasing attention as sensors for the measurement of strain, temperature, and pressure. They are equally important as wavelength selective reflectors for fiber, and to a lesser extent, semiconductor lasers. This paper describes results from a hybrid laser comprising of a semiconductor optical amplifier coupled to a Bragg grating, and investigates the characteristics of such a laser system as a discrete strain sensor.

Paper Details

Date Published: 21 September 1995
PDF: 9 pages
Proc. SPIE 2509, Smart Structures: Optical Instrumentation and Sensing Systems, (21 September 1995); doi: 10.1117/12.221119
Show Author Affiliations
Colin G. Wallace, Univ. of Strathclyde (United Kingdom)
Andreas Othonos, OLLRC (Canada)
Deepak G. Uttamchandani, Univ. of Strathclyde (United Kingdom)


Published in SPIE Proceedings Vol. 2509:
Smart Structures: Optical Instrumentation and Sensing Systems
Deepak G. Uttamchandani, Editor(s)

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