Perimeter Intrusion Detection with Backscattering Enhanced Fiber Using Telecom Cables as Sensing Backhaul

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Glenn A. Wellbrock, Tiejun J. Xia, Ming-Fang Huang, Jian Fang, Yuheng Chen, Chaitanya Narisetty, Daniel L. Peterson, James M. Moore, Annabelle Scarpaci, Paul S. Westbrook, Jie Li, Robert Lingle, Ting Wang, Yoshiaki Aono

Published: 2022, Last Modified: 25 May 2026OFC 2022EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: We report field test results of facility perimeter intrusion detection with distributed-fiber-sensing technology and backscattering-enhanced-fiber by using deployed telecom fiber cables as sensing backhaul. Various intrusive activities, such as walking/jumping at >100ft distance, are detected. © 2021