Dr. Chunyan Cao Profile

Dr. Chunyan Cao

at National Univ. of Defense Technology

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 30 April 2024 Paper

Common mode noise suppression of fiber optic hydrophones based on symmetrical structure

Gang Liu, Zheng Liu, ZuoQian Liu, Ji Xia, Shuidong Xiong, ChunYan Cao

Proceedings Volume 13153, 131531I (2024) https://doi.org/10.1117/12.3020031

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Proceedings Article | 12 March 2021 Paper

An improved PMDI-TDM structure for remotely interrogated optical fiber hydrophone arrays

Chunyan Cao, Zhengliang Hu, Pan Xu, Qiong Yao, Fuyin Wang, Shuidong Xiong

Proceedings Volume 11763, 1176361 (2021) https://doi.org/10.1117/12.2587293

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Proceedings Article | 4 December 2020 Paper

Bended optical fiber salinity sensor with reduced temperature sensitivity

Shuidong Xiong, Lei Feng, Fuyin Wang, Qiyong Tang, Chunyan Cao

Proceedings Volume 11617, 116173Q (2020) https://doi.org/10.1117/12.2585502

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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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Proceedings Article | 24 October 2017 Paper

Adaptive elimination of optical fiber transmission noise in fiber ocean bottom seismic system

Qiuwen Zhong, Zhengliang Hu, Chunyan Cao, Hongsheng Dong

Proceedings Volume 10464, 104641D (2017) https://doi.org/10.1117/12.2285192

KEYWORDS: Optical fibers, Fiber optics

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Proceedings Article | 3 December 2014 Paper

A novel fiber optic geophone with high sensitivity for geo-acoustic detection

Zhenhui Zhang, Huayong Yang, Shuidong Xiong, Hong Luo, Chunyan Cao, Shuqing Ma

Proceedings Volume 9297, 929731 (2014) https://doi.org/10.1117/12.2072653

KEYWORDS: Signal detection, Fiber optics, Fiber optics sensors, Optical components, Fiber optic components, Michelson interferometers, Singular optics, Sensors, Fiber optics tests, Single mode fibers

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Proceedings Article | 2 June 2014 Paper

Performance of a 400km interrogated fiber optics hydrophone array

Chunyan Cao, Shuidong Xiong, Qiong Yao, Zhengliang Hu, Yongming Hu

Proceedings Volume 9157, 91579B (2014) https://doi.org/10.1117/12.2059428

KEYWORDS: Time division multiplexing, Wavelength division multiplexing, Optical amplifiers, Fiber optics, Phase measurement, Fiber amplifiers, Acoustics, Interference (communication), Sensors, Optical arrays

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SPIE Journal Paper | 3 September 2013

Transmission-link-induced intensity and phase noise in a 400-km interrogated fiber-optics hydrophone system using a phase-generated carrier scheme

Chunyan Cao, Zhengliang Hu, Shuidong Xiong, Yongming Hu

OE, Vol. 52, Issue 09, 096101, (September 2013) https://doi.org/10.1117/12.10.1117/1.OE.52.9.096101

KEYWORDS: Optical amplifiers, Amplifiers, Phase shift keying, Modulation, Interference (communication), Laser sources, Time division multiplexing, Fiber optics, Signal to noise ratio, Sensors

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SPIE Journal Paper | 1 September 2011

Phase-generated carrier demodulation scheme for fiber Fabry-Pérot interferometric sensor with high finesse

Wei Rao, Siliang Niu, Nan Zhang, Chunyan Cao, Yongmin Hu

OE, Vol. 50, Issue 09, 094401, (September 2011) https://doi.org/10.1117/12.10.1117/1.3617450

KEYWORDS: Demodulation, Sensors, Reflectivity, Interferometry, Fiber optics sensors, Phase modulation, Modulation, Resonators, Polarization, Polarization maintaining fibers

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Proceedings Article | 5 October 2009 Paper

Research on a novel fiber-optic acoustic/rotation sensor array based on the Sagnac interferometer

Zhanqgi Song, Mingye Yang, Xueliang Zhang, Chunyan Cao, Shuidong Xiong

Proceedings Volume 7503, 75034G (2009) https://doi.org/10.1117/12.835071

KEYWORDS: Sensors, Fiber optics sensors, Acoustics, Phase modulation, Sagnac interferometers, Fiber optics, Optical arrays, Phase shifts, Signal processing, Modulators

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Proceedings Article | 10 May 2007 Paper

Fast-tuning narrow-linewidth all polarization-maintaining fiber ring laser

Zhou Meng, Zhengliang Hu, Yongming Hu, Shuidong Xiong, Chunyan Cao

Proceedings Volume 6552, 65521C (2007) https://doi.org/10.1117/12.722026

KEYWORDS: Fiber lasers, Phase modulation, Signal to noise ratio, Structured optical fibers, Polarization, Sensors, Interferometers, Phase shift keying, Laser resonators, Modulation

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Showing 5 of 12 publications

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