Phase-detection distributed fiber-optic vibration sensor without fading-noise based on time-gated digital OFDR (optica.org)


Dian Chen, Qingwen Liu, and Zuyuan He. “Phase-Detection Distributed  Fiber-Optic Vibration Sensor without Fading-Noise Based on Time-Gated Digital OFDR.” Optics Express, Vol. 25, No. 7, pp. 8315-8325, 2017