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Proceedings Paper

Distributed fiber optic sensor based on the Sagnac interferometer with the location of a disturbance
Author(s): Mieczyslaw Szustakowski; Leszek R. Jaroszewicz; Aleksander Kiezun
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Paper 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.

Paper Details

Date Published: 30 November 1994
PDF: 5 pages
Proc. SPIE 2341, Interferometry '94: Interferometric Fiber Sensing, (30 November 1994); doi: 10.1117/12.195527
Show Author Affiliations
Mieczyslaw Szustakowski, Military Univ. of Technology (Poland)
Leszek R. Jaroszewicz, Military Univ. of Technology (Poland)
Aleksander Kiezun, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 2341:
Interferometry '94: Interferometric Fiber Sensing
Eric Udd; Ralph P. Tatam, Editor(s)

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