Revealing the shallow soil structure of the Yigong Lake in the Tibetan Plateau using a portable distributed acoustic sensing interrogator by Jizhong Yang, Jizhong Yang, Jian Zhou, Heng Zhang, Tuanwei Xu, Tuanwei Xu, Dimin Deng, Jianhua Geng

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Signal Activity Detection for Fiber Optic Distributed Acoustic Sensing with Adaptive-Calculated Threshold by Lilong Ma, Tuanwei Xu, Kai Cao, Yinghao Jiang, Dimin Deng, Fang Li

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Sub-Meter Spatial Resolution Phase-Sensitive Optical Time-Domain Reflectometry System Using Double Interferometers by Shengwen Feng, Tuanwei Xu, Jianfen Huang, Yang Yang, Lilong Ma, Fang Li

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Traffic Vibration Signal Analysis of DAS Fiber Optic Cables with Different Coupling Based on an Improved Wavelet Thresholding Method by Yuhang An, Jihui Ma, Tuanwei Xu, Yunpeng Cai, Huiyong Liu, Yuting Sun, Wenfa Yan

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Fiber Bragg Grating Salinity Sensor Array Based on Fiber Tapering and HF Etching by Gaochao Li, Yongjie Wang, Mengchao Yan, Tuanwei Xu, Ancun Shi, Yuanhui Liu, Xuechun Li, Fang Li

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