Presentation Information
[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 (1Beijing Univ. of Posts and Telecommunications, 2State Grid JiangXi Information &Telecommunication Branch)
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.