Archivio Istituzionale della RicercaWe investigate on simultaneous polarization sensing on multiple fibers to detect and time-position anomalous vibration events. We experimentally demonstrate that our “threshold and cross-correlate” algorithm obtains timing with 40 ms rms accuracy when tested on deployed fibers (35km and 10km) in Turin urban area.
Experimental Demonstration of Vibration Sensing and Positioning on Multiple Metropolitan Fibers / Pellegrini, Saverio; Gaudino, Roberto; Crognale, Claudio. - ELETTRONICO. - (2023), pp. 1-2. (Intervento presentato al convegno 2023 IEEE Photonics Society Summer Topicals Meeting Series (SUM) tenutosi a Sicily, Italy nel 17-19 July 2023) [10.1109/SUM57928.2023.10224504].
Experimental Demonstration of Vibration Sensing and Positioning on Multiple Metropolitan Fibers
Pellegrini, Saverio;Gaudino, Roberto;
2023
Abstract
We investigate on simultaneous polarization sensing on multiple fibers to detect and time-position anomalous vibration events. We experimentally demonstrate that our “threshold and cross-correlate” algorithm obtains timing with 40 ms rms accuracy when tested on deployed fibers (35km and 10km) in Turin urban area.
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Experimental_Demonstration_of_Vibration_Sensing_and_Positioning_on_Multiple_Metropolitan_Fibers_postprint.pdf
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Pellegrini-Experimental.pdf
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https://hdl.handle.net/11583/2981379