Mr. Changxiang Linghu Profile

Changxiang Linghu

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Publications (2)

Proceedings Article | 21 June 2019 Paper

Ultra-large dynamic signal detection method based on combined 3x3 optical fiber interferometer

Shuidong Xiong, Chunyan Cao, Qiong Yao, Fuyin Wang, Qingkai Hou, Hu Chen, Changxiang Linghu

Proceedings Volume 11056, 110562S (2019) https://doi.org/10.1117/12.2527384

KEYWORDS: Interferometers, Signal detection, Optical fibers, Demodulation, Sensors, Optical sensing, Structured optical fibers, Phase interferometry, Interferometry, Mechanics

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Proceedings Article | 21 June 2019 Paper

Nonlinear noise analysis in a long-haul fiber-optic sensing system

Chunyan Cao, Hu Chen, Zaibo Liao, Qiyong Tang, Shuidong Xiong, Weihua Zhang, Changxiang Linghu

Proceedings Volume 11056, 110562Q (2019) https://doi.org/10.1117/12.2527380

KEYWORDS: Phase modulation, Signal to noise ratio, Modulation, Phase shift keying, Sensing systems, Optical fibers, Sensors, Nonlinear optics, Fiber optics sensors, Fiber optics

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