5 September 2014 Fiber optic sensor for vibration detection
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Abstract
We propose a polarimetric fiber optic vibration sensor. The principle is based on the evolution of polarization when the constraint (vibration) is applied on a sensitive zone of the sensor. We study the effects of a vibration application on our system with a continuous frequency and the polarization evolution on the Poincaré sphere. The study has demonstrated a very good accuracy and a good agreement between the theoretical and the experimental results were achieved.
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Nicolas Javahiraly, Ayoub Chakari, "Fiber optic sensor for vibration detection", Proc. SPIE 9202, Photonics Applications for Aviation, Aerospace, Commercial, and Harsh Environments V, 92020T (5 September 2014); doi: 10.1117/12.2064369; https://doi.org/10.1117/12.2064369
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