Mr. Cheng Feng Profile

Cheng Feng

at Chongqing Univ of Technology

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 18 December 2023 Paper

Photonic circuit design of adaptive two-wave mixing photorefractive interferometer

Zhengquan Qian, Chuanyi Tao, Jingke Li, Fuxiang Peng, Tao Guo, Cheng Feng, Jianjun Xiao, Ping Su

Proceedings Volume 12959, 129591O (2023) https://doi.org/10.1117/12.3006026

KEYWORDS: Waveguides, Mach Zehnder interferometers, Demodulation, Fiber Bragg gratings, Optical path differences, Two wave mixing, Electric fields, Directional couplers, Crystals, Design and modelling

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Proceedings Article | 21 December 2022 Presentation + Paper

Photonic integrated circuit microchip design of two-wave mixing interferometer for FBG acoustic emission sensor signal demodulation

Hao Wang, Chuanyi Tao, Yubing Liu, Yiran Wu, Cheng Feng, Zhengquan Qian, Jianjun Xiao, Yan Zhao, Jingke Li

Proceedings Volume 12314, 1231407 (2022) https://doi.org/10.1117/12.2642069

KEYWORDS: Waveguides, Fiber Bragg gratings, Interferometers, Demodulation, Sensors, Integrated optics, Photonic integrated circuits, Free space optics, Crystals, Directional couplers

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Proceedings Article | 18 April 2022 Presentation + Paper

Fiber Bragg grating array-based shape sensing for structural health monitoring of cylindrical marine structures

Xiaofeng Gao, Chuanyi Tao, Yueqing Zhu, Jingke Li, Yiran Wu, Pinsheng Huang, Cheng Feng, Hao Wang, Wei Wang

Proceedings Volume 12046, 1204617 (2022) https://doi.org/10.1117/12.2612251

KEYWORDS: Fiber Bragg gratings, Sensors, Structural health monitoring, Optical sensing, Optical fibers

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