Dr. Zefeng Sun Profile

Dr. Zefeng Sun

at Tianjin Univ

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Author

Publications (3)

SPIE Journal Paper | 22 December 2021

Design, calibration, and application of the position sensitive detector-based photoelectric reference ruler

Zefeng Sun, Bin Wu, Fengjin Miao, Zhen Zhang

OE, Vol. 60, Issue 12, 124109, (December 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.12.124109

KEYWORDS: Calibration, Sensors, Optical engineering, Distance measurement, Laser systems engineering, Imaging systems, Systems modeling, Error analysis, Reflectors, Optical spheres

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Proceedings Article | 19 November 2021 Paper

Calibration method of extrinsic parameters for non-orthogonal shaft laser theodolite measurement system

Fengjin Miao, Bin Wu, Zefeng Sun, Congcong Peng

Proceedings Volume 12059, 1205906 (2021) https://doi.org/10.1117/12.2611052

KEYWORDS: Calibration, 3D metrology, Laser systems engineering, Distance measurement, Metrology, Laser metrology, Laser applications

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Proceedings Article | 9 October 2021 Poster + Paper

Optimization method of the laser beam for 3D precise measurement

Fengjin Miao, Bin Wu, Zefeng Sun

Proceedings Volume 11899, 118990T (2021) https://doi.org/10.1117/12.2597932

KEYWORDS: Calibration, 3D metrology, Distance measurement, Laser systems engineering, Precision calibration

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