IEEE - Institute of Electrical and Electronics Engineers, Inc. - An Enhanced Distributed Acoustic Sensor Based on UWFBG and Self-Heterodyne Detection

Author(s): Yuanyuan Shan ; Wenbin Ji ; Xinyong Dong ; Lu Cao ; Mohammadmasoud Zabihi ; Qing Wang ; Xuping Zhang ; Yixin Zhang
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.2018.2889306
Regular:

We demonstrate an enhanced distributed acoustic sensing (DAS) system based on ultra-weak fiber Bragg grating (UWFBG) array and self-heterodyne detection. By using the interaction process between... View More

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