[TuP-C] Poster Session 1

[TuP-C-3] Local Spectrum Reconstruction Algorithm Based on DTA Signal for OFDR Distributed Sensing Demodulation

○Haomao Wang¹, Ziyang Xiao², Zhiguo Zhang¹, Yifan Wang¹, Rui Zhou¹, Youze Liu¹, Hua Wang² (1. Beijing University of Posts and Telecommunications (China), 2. State Grid JiangXi Information &Telecommunication Branch (China))

Keywords:

Distributed fiber optical sensing,fibers and fiber devices for sensing,Fiber sensing application

We propose an OFDR local spectrum reconstruction algorithm based on DTA signals that enhances cross-correlation peak intensity, optimizes standard deviation for distributed demodulation, and demonstrates improved performance under large strains.