Dr. Xu Liu Profile

Dr. Xu Liu

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Publications (2)

Proceedings Article | 28 September 2023 Paper

Vibration detection system based on directly modulated chirped pulses and grating pair

Ruimin Jie, Lingmei Ma, Xu Liu, Yunjiang Rao, Bo Liu

Proceedings Volume 12813, 128130E (2023) https://doi.org/10.1117/12.2692171

KEYWORDS: Vibration, Sensors, Accelerometers, Optical gratings, Optical fibers

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Proceedings Article | 21 March 2023 Paper

High performance Raman distributed high-temperature sensing system based on sapphire fiber

Ruimin Jie, Xu Liu, Bo Liu, Yunjiang Rao

Proceedings Volume 12595, 125952A (2023) https://doi.org/10.1117/12.2669081

KEYWORDS: Temperature sensors, Spatial resolution, Optical fibers, Sapphire, Sensing systems, Temperature metrology, Raman scattering, Optical sensing, Fiber lasers

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