2 papers
physics.optics2021
Interference fading suppression in Phi-OTDR using space-division multiplexed probes
Zhiyong Zhao, Huan Wu, Junhui Hu +5
We propose and experimentally demonstrate a novel interference fading suppression method for phase-sensitive optical time domain reflectometry (Phi-OTDR) using space-division multi…
eess.SP2019
Distributed vibration sensing based on forward transmission and coherent detection
Yaxi Yan, Changjian Guo, Xiong Wu +5
A novel ultra-long distributed vibration sensing (DVS) system using forward transmission and coherent detection is proposed and experimentally demonstrated. In the proposed scheme,…