Pulse Coding in Distributed Optical Fiber Vibration Sensor: A Review

Distributed optical fiber vibration sensor (DOFVS) is suitable for remote monitoring of vibration signals generated by external perturbations. In order to improve the sensing performance, various pulse coding techniques are applied in DOFVS, which have attracted an increasing amount of research atte...

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Bibliographic Details
Published in:	IEEE sensors journal Vol. 21; no. 20; pp. 22371 - 22387
Main Authors:	Li, Peihong, Wang, Yu, Wang, Pengfei, Bai, Qing, Gao, Yan, Zhang, Hongjuan, Jin, Baoquan
Format:	Journal Article
Language:	English
Published:	New York IEEE 15.10.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Coding Distributed optical fiber vibration sensor Encoding Frequency modulation Frequency response Golay codes Natural gas Optical fiber sensors Optical fibers Performance enhancement performance improvement Perturbation pulse coding Pulse compression pulse sequence modulation Refractive index Remote monitoring Remote sensors Sensors Signal monitoring Spatial resolution Structural health monitoring Vibration monitoring Vibrations
ISSN:	1530-437X, 1558-1748
Online Access:	Get full text
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