1. Y. Yang, H. Feng, Z. H. Wang, Z. Sha, G. Q. Wang, Z. N. Jia, et al., “Application and development of distributed optical fiber sensing technology in pipeline detection,” Electro-Optic Technology Application, 2016, 31(6): 1–9.
2. Z. G. Qu, “Study on the leakage detection and pre-warning techniques based on the distributed optical fiber for the long-distance oil and gas pipelines,” Ph.D. dissertation, Tianjin University, Tianjin, China, 2007.
3. J. M. Chen, “Research on fiber perimeter protection system based on Mach-Zehnder interferometer,” M.S. thesis, Yanshan University, Qinhuangdao, China, 2012.
4. F. Zhu, “Research on performance enhancement of phase sensitive time-domain reflection sensor system,” Ph.D. dissertation, Nanjing University, Nanjing, China, 2015.
5. Y. An, S. J. Jin, X. Feng, H. Feng, and Z. M. Zeng, “Optical fiber pipeline security pre warning system based on coherent Rayleigh scattering,” Journal of Tianjin University (Science and Technology), 2015, 48(1): 70–75.