Dr. Liqiang Qiu Profile

Dr. Liqiang Qiu

at Harbin Institute of Technology

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Author

Publications (4)

Proceedings Article | 27 March 2022 Paper

High-sensitivity and fast distributed optical fiber pressure sensor

Liqiang Qiu, Wenjuan Guo, Qiang Ding, Guanghui Wang, Yue Wang, Yongkang Dong

Proceedings Volume 12169, 121697X (2022) https://doi.org/10.1117/12.2625078

KEYWORDS: Rayleigh scattering, Optical fibers, Light scattering, Single mode fibers, Sensors, Scattering, Modulation, Time metrology, Temperature metrology, Channel projecting optics

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Proceedings Article | 18 June 2021 Paper

Distributed optical fiber sensing based on the combination of Brillouin and Rayleigh scattering

Lamessa Abebe Ayana, Qi Chu, Yulin Pei, Liqiang Qiu, Dexin Ba, Yongkang Dong

Proceedings Volume 11850, 118500D (2021) https://doi.org/10.1117/12.2599257

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Proceedings Article | 18 June 2021 Paper

Dynamic distributed Brillouin optical fiber pressure sensor

Liqiang Qiu, Qi Chu, Tianfu Li, Yongkang Dong

Proceedings Volume 11850, 118500F (2021) https://doi.org/10.1117/12.2599261

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Proceedings Article | 8 January 2021 Paper

Distributed optical fiber pressure sensor based on Brillouin scattering

Liqiang Qiu, Zongda Zhu, Henan Wang, Yongkang Dong

Proceedings Volume 11607, 1160707 (2021) https://doi.org/10.1117/12.2584894

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