Artificial Intelligent Pattern Recognition for Optical Fiber Distributed Acoustic Sensing Systems Based on Phase-OTDR

2018 ◽  
Author(s):  
Hongqiao Wen ◽  
Zhaoqiang Peng ◽  
Jianan Jian ◽  
Mohan Wang ◽  
Hu Liu ◽  
...  
Keyword(s):  
Pattern Recognition ◽  
Optical Fiber ◽  
Artificial Intelligent ◽  
Acoustic Sensing ◽  
Sensing Systems ◽  
Distributed Acoustic Sensing

scholarly journals Rose Parade Seismology: Signatures of Floats and Bands on Optical Fiber

2020 ◽  
Vol 91 (4) ◽  
pp. 2395-2398 ◽  
Author(s):  
Xin Wang ◽  
Ethan F. Williams ◽  
Martin Karrenbach ◽  
Miguel González Herráez ◽  
Hugo Fidalgo Martins ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Fiber Optic ◽  
Acoustic Sensing ◽  
Distributed Acoustic Sensing

Abstract The 2020 Rose Parade in Pasadena, California, was recorded by the Pasadena distributed acoustic sensing array, which utilizes the underground telecom fiber optic cables as sensors. The floats and bands generate remarkable broadband seismic signatures that can be captured at meters’ resolution.

scholarly journals Preliminary assessment of shipping noise monitoring using Distributed Acoustic Sensing on an optical fiber telecom cable

2021 ◽  
Author(s):  
Diane Rivet ◽  
Benoit de Cacqueray ◽  
Anthony Sladen ◽  
Aurélien Roques ◽  
Gaëtan Calbris
Keyword(s):  
Optical Fiber ◽  
Preliminary Assessment ◽  
Acoustic Sensing ◽  
Distributed Acoustic Sensing

Optical fiber hydrophone based on distributed acoustic sensing

2018 ◽  
Author(s):  
yang yang ◽  
Tuanwei Xu ◽  
Shengwen Feng ◽  
Jianfen Huang ◽  
Fang Li
Keyword(s):  
Optical Fiber ◽  
Acoustic Sensing ◽  
Distributed Acoustic Sensing

Rapid deployment of distributed acoustic sensing systems to track earthquake activity

2020 ◽  
Author(s):  
Martin Karrenbach ◽  
Zhichao Shen ◽  
Zefeng Li ◽  
Steve Cole ◽  
Ethan Williams ◽  
...  
Keyword(s):  
Earthquake Activity ◽  
Acoustic Sensing ◽  
Sensing Systems ◽  
Distributed Acoustic Sensing ◽  
Rapid Deployment
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