Author:
Tang Jianwei,Li Xueyang,Cheng Chen,Hao Yaguang,Yang Bang,Li Jiali,He Zhixue,Yang Yanfu,Hu Weisheng
Abstract
We propose forward-transmission based distributed fiber sensing that is compatible with C+L unidirectional communication systems and relaxes the requirement of remote timing synchrony. We demonstrate detection and accurate localization of polarization perturbation utilizing telecom transceivers.