17 October 2012 Interrogation system based on "figure-of-eight" fiber loop mirror
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Proceedings Volume 8421, OFS2012 22nd International Conference on Optical Fiber Sensors; 84212X (2012) https://doi.org/10.1117/12.970475
Event: OFS2012 22nd International Conference on Optical Fiber Sensor, 2012, Beijing, China
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.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ricardo M. Silva, Ricardo M. Silva, A. Layeghi, A. Layeghi, M. I. Zibaii, M. I. Zibaii, H. Latifi, H. Latifi, J. L. Santos, J. L. Santos, A. B. Lobo Ribeiro, A. B. Lobo Ribeiro, O. Frazão, O. Frazão, } "Interrogation system based on "figure-of-eight" fiber loop mirror", Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 84212X (17 October 2012); doi: 10.1117/12.970475; https://doi.org/10.1117/12.970475
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