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Determining the alarm signal in pulse interferometric fibre sensor by two independent criteria
Author(s): Marek Życzkowski; Mateusz Karol
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Paper Abstract

The article describes the construction and operation principle of the fibre optic pulse interferometer, which allows detection of mechanical disorders in fibre optic transmission line. Operation of this system is based on the optical pulses interference. Configuration of the system allows stable work of pulse interferometer over distances of several kilometres, with compensation impact of environmental conditions. Unique system detection capabilities obtained by using two independent criteria for alarm signal excitation. The aim of the research was to determine the usefulness of the proposed system to protection of information transmission via fibre-optic transmission networks.

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103238G (23 April 2017); doi: 10.1117/12.2265643
Show Author Affiliations
Marek Życzkowski, Military Univ. of Technology (Poland)
Mateusz Karol, Military Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

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