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Proceedings Paper

Simultaneous strain and temperature sensing employing mode interference in polarization-maintaining fiber
Author(s): M. Shylagin; A. V. Khomenko; Diana Tentori-Santa-Cruz
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Paper Abstract

In this work we analyze a feasibility to use non-resonant polarization mode coupling in birefringent fiber for simultaneous strain and temperature quasi-distributed measuring. The method employs white light and a two-mode fiber containing in-fiber sensing interferometers. This technique allows us to interrogate local sensors and demultiplex output signals using a compact grating spectrometer. First experimental results are presented.

Paper Details

Date Published: 5 February 1996
PDF: 4 pages
Proc. SPIE 2730, Second Iberoamerican Meeting on Optics, (5 February 1996); doi: 10.1117/12.231017
Show Author Affiliations
M. Shylagin, Ctr. de Investigacion Cientifica y de Educacion Superior de Ensenada (Mexico)
A. V. Khomenko, Ctr. de Investigacion Cientifica y de Educacion Superior de Ensenada (Mexico)
Diana Tentori-Santa-Cruz, Ctr. de Investigacion Cientifica y de Educacion Superior de Ensenada (Mexico)


Published in SPIE Proceedings Vol. 2730:
Second Iberoamerican Meeting on Optics
Daniel Malacara-Hernandez; Sofia E. Acosta-Ortiz; Ramon Rodriguez-Vera; Zacarias Malacara; Arquimedes A. Morales, Editor(s)

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