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Proceedings Paper

Interrogation system based on "figure-of-eight" fiber loop mirror
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Paper Abstract

A theoretical and experimental study of a new fiber loop mirror based on a "figure-of-eight"configuration, is reported. For the theoretical model, the Jones matrix analysis is analyzed. The configuration is tested as an interrogation system where the spectral response arises from the combination of the reference signal modulated by the sensor signal. The configuration is characterized in mechanical strain and presents a phase sensitivity of 8.2 mrad/με.

Paper Details

Date Published: 17 October 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84212X (17 October 2012); doi: 10.1117/12.970475
Show Author Affiliations
Ricardo M. Silva, INESC Porto (Portugal)
Univ. do Porto (Portugal)
A. Layeghi, Shahid Beheshti Univ. (Iran, Islamic Republic of)
M. I. Zibaii, Shahid Beheshti Univ. (Iran, Islamic Republic of)
H. Latifi, Shahid Beheshti Univ. (Iran, Islamic Republic of)
J. L. Santos, INESC Porto (Portugal)
Univ. do Porto (Portugal)
A. B. Lobo Ribeiro, Univ. Fernando Pessoa (Portugal)
O. Frazão, INESC Porto (Portugal)


Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)

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