Concepedia

Qingwen Liu

QL

Statistics

Publications

55

Citations

2.6K

H-Index

27

Active since

2004

Affiliations

Shanghai Jiao Tong University(Current)

The University of Tokyo

Zhejiang University

Nanjing University of Aeronautics and Astronautics

Qingwen Liu is an author at Shanghai Jiao Tong University specializing in optical fibers, engineering, and fiber optics.

Publications per year

2004–2024

55

Publications

55

Phase-detection distributed fiber-optic vibration sensor without fading-noise based on time-gated digital OFDR

Dian Chen, Qingwen Liu, Zuyuan He · Optics Express · 2017 · 311 citations · Full text

Engineering, Mechanical Engineering, Analog Electronics +16

Distributed Fiber-Optic Acoustic Sensor With Enhanced Response Bandwidth and High Signal-to-Noise Ratio

Dian Chen, Qingwen Liu, Xinyu Fan et al. · Journal of Lightwave Technology · 2017 · 155 citations

Engineering, Biomedical Engineering, Acoustics +16

High-fidelity distributed fiber-optic acoustic sensor with fading noise suppressed and sub-meter spatial resolution

Dian Chen, Qingwen Liu, Zuyuan He · Optics Express · 2018 · 155 citations · Full text

Engineering, Electrical Engineering, Acoustics +16

Distributed fiber-optic vibration sensing based on phase extraction from time-gated digital OFDR

Shuai Wang, Xinyu Fan, Qingwen Liu et al. · Optics Express · 2015 · 154 citations · Full text

Engineering, Mechanical Engineering, Sensors +16

Time-gated digital optical frequency domain reflectometry with 16-m spatial resolution over entire 110-km range

Qingwen Liu, Xinyu Fan, Zuyuan He · Optics Express · 2015 · 121 citations · Full text

Engineering, Electrical Engineering, Physics +16

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