Dr. Yongfeng Zhang Profile

Dr. Yongfeng Zhang

at Institute of Optics and Electronics, CAS

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Author

Publications (3)

SPIE Journal Paper | 14 November 2022

Fiber bundle optical system: imaging modeling and analysis

Shengjie Liu, Yongfeng Zhang, Junwei Li, Hao Cui, Kai Wei

OE, Vol. 61, Issue 11, 114106, (November 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.11.114106

KEYWORDS: Modulation transfer functions, Imaging systems, Sensors, CCD image sensors, Charge-coupled devices, Optical imaging, Image quality, Spatial frequencies, Optical fibers, Image sensors

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Proceedings Article | 17 April 2020 Paper

Analytical study of in-plane rotation error for segmented mirror

Yongfeng Zhang, Hao Xian

Proceedings Volume 11455, 1145507 (2020) https://doi.org/10.1117/12.2557495

KEYWORDS: Active optics, Point spread functions, Segmented mirrors, Error analysis, Telescopes, Diffraction, Analytical research, Statistical analysis

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Proceedings Article | 17 April 2020 Paper

Analytical study of in-plane rotation error for segmented mirror

Yongfeng Zhang, Hao Xian

Proceedings Volume 11455, 1145507 (2020) https://doi.org/10.1117/12.2557495

KEYWORDS: Active optics, Point spread functions, Segmented mirrors, Error analysis, Telescopes, Diffraction, Analytical research, Statistical analysis

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