Mr. Chao Qiu Profile

Chao Qiu

at Beijing Zhenxing Institute of Metrology and Measurement

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Author

Publications (5)

Proceedings Article | 20 January 2023 Paper

Target material recognition with spectral emissivity curve matching method

Chao Qiu, Linag Huang, Jiapeng Wang, Hongsheng Sun, Wanglin Yang, Jidong Du

Proceedings Volume 12558, 125580O (2023) https://doi.org/10.1117/12.2655808

KEYWORDS: Target recognition, Data modeling, Superposition, Spectral models, Satellites, Neural networks, Metrology, Aerospace engineering, Abrasives, Wavelet transforms

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Proceedings Article | 27 March 2022 Paper

Remote detection of high temperature target spectral radiation by large aperture grating spectrometer

Chao Qiu, Hongsheng Sun, Jiapeng Wang, Wanglin Yang, Jidong Du, Xu Zhang

Proceedings Volume 12169, 12169D2 (2022) https://doi.org/10.1117/12.2627413

KEYWORDS: Spectroscopy, Target detection, Imaging systems, Infrared imaging, Calibration, Spectroscopes, Target recognition, Spectral calibration, Optical design, Telescopes

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Proceedings Article | 24 November 2021 Paper

High temperature imaging dynamic measurement techniques under harsh experimental environment

Yuguo Zhang, Hongsheng Sun, Shiwei Li, Jiapeng Wang, Wanglin Yang, Chao Qiu, Shuhui Yang

Proceedings Volume 12065, 120650R (2021) https://doi.org/10.1117/12.2604060

KEYWORDS: Temperature metrology, Solids, Environmental sensing, Rockets, Infrared radiation, Control systems, Calibration, Sensors, Imaging systems, Signal detection

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Proceedings Article | 5 November 2020 Paper

Rapid determination of spectral directional emissivity of infrared stealth materials at high temperature with laser heating

Chao Qiu, Hongsheng Sun, Jiapeng Wang, Yuguo Zhang, Qingzheng Cao

Proceedings Volume 11563, 115630R (2020) https://doi.org/10.1117/12.2581222

KEYWORDS: Infrared radiation, Black bodies, Infrared materials, Temperature metrology, Thermography, Reflectivity, Infrared detectors, Infrared spectroscopy, Aluminum

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Proceedings Article | 12 March 2020 Paper

Research on calibration technology of comprehensive performance parameters of mid-far infrared space load

Weigang Rong, Wenwen Zhang, Weiji He, Qian Chen, Guohua Gu, Chao Qiu, Wanglin Yang

Proceedings Volume 11439, 1143915 (2020) https://doi.org/10.1117/12.2547976

KEYWORDS: Infrared radiation, Infrared imaging, Calibration, Sensors, Imaging systems, Mid-IR, Black bodies, Minimum resolvable temperature difference, Target detection, Distortion

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