Proceedings Paper
Depletion in a distributed Brillouin fiber sensor: practical limitation and strategy to avoid it| Format | Member Price | Non-Member Price |
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Paper Abstract
Energy transfer between the interacting waves in a distributed Brillouin sensor can result in a distorted measurement of
the local Brillouin gain spectrum, leading to systematic error. We demonstrate here that this behavior can be fully and
precisely modeled, and an excellent quantitative agreement is found with experimental tests. Strict guidelines can be
enunciated from this description to make the impact of depletion negligible, for any type and any length of fiber.
Paper Details
Date Published: 19 May 2011
PDF: 4 pages
Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 7753A5 (19 May 2011);
Published in SPIE Proceedings Vol. 7753:
21st International Conference on Optical Fiber Sensors
Jacques Albert; Wojtek J. Bock, Editor(s)
PDF: 4 pages
Proc. SPIE 7753, 21st International Conference on Optical Fiber Sensors, 7753A5 (19 May 2011);
Show Author Affiliations
Luc Thévenaz, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Stella Foaleng Mafang, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Stella Foaleng Mafang, Ecole Polytechnique Fédérale de Lausanne (Switzerland)
Jie Lin, Bucknell Univ. (United States)
Published in SPIE Proceedings Vol. 7753:
21st International Conference on Optical Fiber Sensors
Jacques Albert; Wojtek J. Bock, Editor(s)
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