Time-gated digital optical frequency domain reflectometry with 1.6-m spatial resolution over entire 110-km range

2026年1月19日

Qingwen Liu, Xinyu Fan, and Zuyuan He, ” Time-Gated Digital Optical Frequency Domain Reflectometry with 1.6-m Spatial Resolution over Entire 110-km Range,” Optics Express, Vol. 23, No. 20, pp. 25988-25995, 2015

Distributed fiber-optic vibration sensing based on phase extraction from time-gated digital OFDR (optica.org)
Long-Range Distributed Vibration Sensing Based on Phase Extraction From Phase-Sensitive OTDR | IEEE Journals & Magazine | IEEE Xplore