IEEE - Institute of Electrical and Electronics Engineers, Inc. - 108-km Distributed Acoustic Sensor with $\rm 220-p\varepsilon/\surd Hz$ Strain Resolution and 5-m Spatial Resolution

Author(s): Dian Chen ; Qingwen Liu ; Zuyuan He
Sponsor(s): IEEE Lasers and Electro-Optics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Volume: PP
Page(s): 1
ISSN (Electronic): 1558-2213
ISSN (Paper): 0733-8724
DOI: 10.1109/JLT.2019.2901276
Regular:

The measurement distance is one of the most important parameters for distributed acoustic sensor (DAS). In this paper, we report a long-distance and high-sensitivity DAS system based on time-gated... View More

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