Prof. Zhenggang Lei Profile

Prof. Zhenggang Lei

at Kunming Institute of Physics

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Publications (3)

Proceedings Article | 18 December 2023 Paper

Non-contact detection of toxic and hazardous chemical contaminants by short-wave infrared imaging spectroscopy

Yanrong Li, Shuai Wang, Chunchao Yu, Zhixiong Yang, Zhenggang Lei

Proceedings Volume 12960, 129600L (2023) https://doi.org/10.1117/12.3007836

KEYWORDS: Contamination, Target detection, Short wave infrared radiation, Imaging spectroscopy, Spectroscopy, Chemical analysis, Spectroscopes, Target recognition, Liquid crystals, Liquids

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Proceedings Article | 24 November 2021 Paper

Research on multi-channel weak interference signal detection circuit of Fourier transform infrared spectrometer

Ruilin Ding, Huiqin Shu, Peizhong Zhang, Jian Cui, Zhaoyang Guan, Boyang Wang, Zhenggang Lei

Proceedings Volume 12064, 120640O (2021) https://doi.org/10.1117/12.2606960

KEYWORDS: Signal detection, Sensors, Spectroscopy, Infrared detectors, Infrared radiation, Infrared spectroscopy, Infrared sensors, FT-IR spectroscopy, Interference (communication), Amplifiers

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Proceedings Article | 24 November 2021 Paper

Research on control technology of moving mirror in a double pendulum interferometer

Guoqing Wang, Peizhong Zhang, Yaohang Hu, Jian Cui, Kun Li, Lingzhi Wang, Mingyao Yuan, Zhenggang Lei

Proceedings Volume 12064, 120640M (2021) https://doi.org/10.1117/12.2606875

KEYWORDS: Mirrors, Interferometers, Signal detection, Spectroscopy, FT-IR spectroscopy, Control systems, Michelson interferometers, Infrared spectroscopy, Control systems design, Computer programming

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