5 September 2014 Fiber optic sensor for vibration detection
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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.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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