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Proceedings Paper

Monitoring of deep-sea industrial facilities using fiber optic cable
Author(s): Valery V. Korotaev; Victor M. Denisov; Joel J. P. C. Rodrigues; Mariya G. Serikova; Andrey Timofeev
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Paper Abstract

This paper presents results of development of a hydroacoustic activity method based on use of vibrosensitive properties of optical fiber with fiber Bragg gratings. Analysis of changes for parameters of radiation in reflected signals, which take place due to microscopic hydroacoustic impacts on the optical fiber, allows to determine position of the source and to identify its class. The practical usage of the suggested approach has demonstrated its essential viability.

Paper Details

Date Published: 22 June 2015
PDF: 6 pages
Proc. SPIE 9525, Optical Measurement Systems for Industrial Inspection IX, 95253Q (22 June 2015); doi: 10.1117/12.2184741
Show Author Affiliations
Valery V. Korotaev, ITMO Univ. (Russian Federation)
Victor M. Denisov, ITMO Univ. (Russian Federation)
Joel J. P. C. Rodrigues, Univ. of Beira Interior (Portugal)
Mariya G. Serikova, ITMO Univ. (Russian Federation)
Andrey Timofeev, ITMO Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 9525:
Optical Measurement Systems for Industrial Inspection IX
Peter Lehmann; Wolfgang Osten; Armando Albertazzi Gonçalves, Editor(s)

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