Dr. Shengwen Feng Profile

Dr. Shengwen Feng

at Institute of Semiconductors CAS

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Author

Publications (6)

Proceedings Article | 12 December 2018 Paper

Optical fiber hydrophone based on distributed acoustic sensing

Yang Yang, Tuanwei Xu, Shengwen Feng, Jianfen Huang, Fang Li

Proceedings Volume 10849, 108490B (2018) https://doi.org/10.1117/12.2503842

KEYWORDS: Acoustics, Optical fibers, Signal detection, Data acquisition, Rayleigh scattering, Sensing systems, Optical components, Signal processing, Fiber optics, Fiber lasers

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Proceedings Article | 12 December 2018 Paper

Multiple disturbance detection and intrusion recognition in distributed acoustic sensing

Jianfen Huang, Tuanwei Xu, Shengwen Feng, Yang Yang, Fang Li, Jinming Zhou, Hesper Yu

Proceedings Volume 10849, 108490E (2018) https://doi.org/10.1117/12.2503871

KEYWORDS: Signal processing, Acoustics, Optical fibers, Pattern recognition, Inspection, Data acquisition, Feature extraction, Signal detection, Sensing systems, Image classification

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Proceedings Article | 12 December 2018 Paper

Field test of surface seismic measurement with a distributed acoustic sensing system

Tuanwei Xu, Shengwen Feng, Jianfen Huang, Yang Yang, Fang Li, Jinming Zhou, Hesper Yu

Proceedings Volume 10849, 108490D (2018) https://doi.org/10.1117/12.2503845

KEYWORDS: Backscatter, Optical fiber cables, Acoustics, Fiber optics sensors, Sensors

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Proceedings Article | 12 December 2018 Paper

Enhanced SNR phase-sensitive OTDR system with active fiber

Shengwen Feng, Tuanwei Xu, Jianfen Huang, Yang Yang, Fang Li, Jinming Zhou, Hesper Yu

Proceedings Volume 10849, 108490C (2018) https://doi.org/10.1117/12.2503844

KEYWORDS: Signal to noise ratio, Remote sensing, Acoustics, Fiber optics sensors

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Proceedings Article | 25 October 2018 Paper

A real-time multichannel distributed acoustic sensing system with phase-sensitive optical domain reflectometry technology

Shengwen Feng, Fang Li, Tuanwei Xu, Lilong Ma, Fei Li

Proceedings Volume 10822, 108220A (2018) https://doi.org/10.1117/12.2503833

KEYWORDS: Remote sensing, Acoustics, Signal processing, Backscatter, Data acquisition, Sensing systems, Reflectometry, Fiber optics sensors, Signal detection

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Proceedings Article | 14 November 2016 Paper

Seismic wave detection system based on fully distributed acoustic sensing

Yue Jiang, Tuanwei Xu, Shengwen Feng, Jianfen Huang, Yang Yang, Gaoran Guo, Fang Li

Proceedings Volume 10025, 100250C (2016) https://doi.org/10.1117/12.2246818

KEYWORDS: Optical fibers, Sensing systems, Acoustics, Seismic sensors, Sensors, Light scattering, Rayleigh scattering, Signal detection, Scattering, Demodulation

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Showing 5 of 6 publications

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