21 September 1995 Fiber Bragg-grating-based laser sensor
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Proceedings Volume 2509, Smart Structures: Optical Instrumentation and Sensing Systems; (1995); doi: 10.1117/12.221119
Event: European Symposium on Optics for Environmental and Public Safety, 1995, Munich, Germany
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.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Colin G. Wallace, Andreas Othonos, Deepak G. Uttamchandani, "Fiber Bragg-grating-based laser sensor", Proc. SPIE 2509, Smart Structures: Optical Instrumentation and Sensing Systems, (21 September 1995); doi: 10.1117/12.221119; https://doi.org/10.1117/12.221119
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KEYWORDS
Fiber Bragg gratings

Sensors

Fiber lasers

Semiconductor lasers

Laser resonators

Reflectors

Fiber amplifiers

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