30 November 1994 Distributed fiber optic sensor based on the Sagnac interferometer with the location of a disturbance
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Proceedings Volume 2341, Interferometry '94: Interferometric Fiber Sensing; (1994) https://doi.org/10.1117/12.195527
Event: International Conference on Interferometry '94, 1994, Warsaw, Poland
Abstract
A distributed fiber optic sensor for localization and identification of a disturbance along an optical fiber is presented. The sensor is based on a double-loop Sagnac interferometer. Any disturbance causing phase shift for a frequency up to 20000 Hz may be detected and localized by the sensor with a simple configuration of an optic system.
© (1994) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mieczyslaw Szustakowski, Mieczyslaw Szustakowski, Leszek R. Jaroszewicz, Leszek R. Jaroszewicz, Aleksander Kiezun, Aleksander Kiezun, } "Distributed fiber optic sensor based on the Sagnac interferometer with the location of a disturbance", Proc. SPIE 2341, Interferometry '94: Interferometric Fiber Sensing, (30 November 1994); doi: 10.1117/12.195527; https://doi.org/10.1117/12.195527
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