Dual-wavelength speckle-based SI-POF sensor for frequency detection and localization of remote vibrations

P. J. Pinzón; D. S. Montero; A. Tapetado; J. C. Torres; C. Vázquez

doi:10.1117/12.2236832

30 May 2016 Dual-wavelength speckle-based SI-POF sensor for frequency detection and localization of remote vibrations

P. J. Pinzón, D. S. Montero, A. Tapetado, J. C. Torres, C. Vázquez

Proceedings Volume 9916, Sixth European Workshop on Optical Fibre Sensors; 99161Z (2016) https://doi.org/10.1117/12.2236832
Event: Sixth European Workshop on Optical Fibre Sensors (EWOFS'2016), 2016, Limerick, Ireland

Abstract

A novel speckle-based method for sensing frequency vibration is demonstrated in a reflective configuration. By employing a visible dual-wavelength approach it is also possible to determine the relative spatial location of the vibrations along a plastic optical fiber lead of 8 m in a distributed scheme.

Citation Download Citation

P. J. Pinzón, D. S. Montero, A. Tapetado, J. C. Torres, and C. Vázquez "Dual-wavelength speckle-based SI-POF sensor for frequency detection and localization of remote vibrations", Proc. SPIE 9916, Sixth European Workshop on Optical Fibre Sensors, 99161Z (30 May 2016); https://doi.org/10.1117/12.2236832

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