30 May 2016 Dual-wavelength speckle-based SI-POF sensor for frequency detection and localization of remote vibrations
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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.
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P. J. Pinzón, D. S. Montero, A. Tapetado, J. C. Torres, 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); doi: 10.1117/12.2236832; https://doi.org/10.1117/12.2236832
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