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, Nicolas Javahiraly, Ayoub Chakari, 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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