Mr. Zhiwei Liu Profile

Zhiwei Liu

at National Institute of Metrology, China

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Publications (2)

Proceedings Article | 20 November 2024 Poster + Paper

Research on total solar irradiance calibration based on definition method tracing to the cryogenic radiometer

Zhiwei Liu, Junchao Zhang, Song Liu, Nan Xu

Proceedings Volume 13241, 132411N (2024) https://doi.org/10.1117/12.3036001

KEYWORDS: Calibration, Sensors, Radiometry, Cryogenics, Sensor calibration, Radiometric calibration, Optical testing, Measurement uncertainty, Beam splitters, Solar radiation

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Proceedings Article | 9 October 2021 Poster + Paper

Research on aperture area measurement technique based on optical flux comparison method

Zhiwei Liu, Wende Liu, Weiqiang Zhao, Yongjie Lin, Nan Xu, Yandong Lin

Proceedings Volume 11899, 118990Z (2021) https://doi.org/10.1117/12.2601281

KEYWORDS: Measurement devices, Optical testing, Metrology

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