Dr. Qinfang Chen Profile

Dr. Qinfang Chen

at Xi'an Institute of Optics and Precision Mechanics

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Author

Publications (10)

Proceedings Article | 6 November 2023 Paper

Development and prospect of digital twin model for stray light of spaceborne telescope

Yunan Wu, Yi Huang, Xuyang Li, Qingfang Chen, Yunfei Li, Jun Chang

Proceedings Volume 12921, 129211Q (2023) https://doi.org/10.1117/12.2688626

KEYWORDS: Stray light, Data modeling, Telescopes, Space telescopes, Bidirectional reflectance transmission function, Light scattering, Particles, Optical surfaces, Rayleigh scattering, Statistical modeling

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Proceedings Article | 21 March 2023 Paper

Optical design of the N.A.1.1 infinite conjugate microscopic objective

Xinran Guo, Weilin Chen, Jun Chang, Dongmei Li, Qinfang Chen, Chunxin Li

Proceedings Volume 12595, 125950Q (2023) https://doi.org/10.1117/12.2667151

KEYWORDS: Objectives, Design and modelling, Tolerancing, Chromatic aberrations, Monochromatic aberrations, Distortion, Modulation transfer functions, Lenses, Glasses, Diffraction limit

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Proceedings Article | 5 November 2020 Paper

Optimization of polishing wheel and investigation of its tool influence function

YongSheng Yao, Zhen Ma, JiaoTeng Ding, XiaoGe Wu, QiXin Li, QinFang Chen, XueWu Fan

Proceedings Volume 11568, 1156819 (2020) https://doi.org/10.1117/12.2579896

KEYWORDS: Polishing, Optical components, Surface finishing, Photovoltaics, Quartz, Oxides, Cerium, Spherical lenses, Glasses

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Proceedings Article | 16 January 2019 Paper

Heavy-calibre off-axis aspheric surface polishing by industrial robot

YongSheng Yao, Zhen Ma, JiaoTeng Ding, QinFang Chen, Xuewu Fan, Le Shen, QiXin Li

Proceedings Volume 10838, 1083803 (2019) https://doi.org/10.1117/12.2504755

KEYWORDS: Polishing, Surface finishing, Head, Photovoltaics, Aspheric lenses, Optical components, Optics manufacturing, Control systems, Robotic systems, Process control

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Proceedings Article | 11 January 2019 Paper

Manufacturing and testing of surface modified silicon carbide aspheric mirror

Jiao-teng Ding, Xue-wu Fan, Zhi-hai Pang, Liang-jie Feng, Qin-fang Chen, Zhen Ma

Proceedings Volume 10837, 108370V (2019) https://doi.org/10.1117/12.2504853

KEYWORDS: Mirrors, Polishing, Surface finishing, Silicon carbide, Silicon, Surface roughness, Ion beams

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Proceedings Article | 11 January 2019 Paper

The study of free form optical elements corrected aberrations of optical system

Zhihai Pang, Gangyi Zou, Xuewu Fan, Zhen Ma, Qinfang Chen

Proceedings Volume 10837, 108370Y (2019) https://doi.org/10.1117/12.2504891

KEYWORDS: Optical design, Zernike polynomials, Aberration correction, Aberration theory, Wavefront aberrations

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Proceedings Article | 27 September 2016 Paper

Stray light measurement for point source transmittance of space optical systems

Qinfang Chen, Zhen Ma, Xinyao Li, Zhihai Pang, Liang Xu, Zhaohui Li

Proceedings Volume 9684, 96842V (2016) https://doi.org/10.1117/12.2243405

KEYWORDS: Stray light, Optical testing, Transmittance, Data modeling, Mirrors, Light scattering, Infrared radiation, Scattering, Collimation, Atmospheric particles

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Proceedings Article | 16 October 2012 Paper

Kinematical analysis of one-axis polisher acting on spherical mirror

Liang Xu, Jiao-Teng Ding, Zhen Ma, Qin-fang Chen

Proceedings Volume 8416, 84162H (2012) https://doi.org/10.1117/12.975673

KEYWORDS: Mirrors, Spherical lenses, 3D modeling, Polishing, Kinematics, Aspheric optics, Optics manufacturing, Visualization, Glasses, Lithium

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Proceedings Article | 15 October 2012 Paper

The computer-aided alignment study of three-mirror off-axis field bias optical system

Zhihai Pang, Xue-wu Fan, Zhen Ma, Qinfang Chen

Proceedings Volume 8417, 84170L (2012) https://doi.org/10.1117/12.970651

KEYWORDS: Optical alignment, Optical components, Wavefronts, Tolerancing, Computing systems, Code v, Optics manufacturing, Mirrors, Optical design, Zernike polynomials

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Proceedings Article | 10 November 2010 Paper

Separating misalignment from misfigure in stigmatic null tests of conic mirrors

Qinfang Chen, Zhen Ma, Yingcai Li, Xuyang Li

Proceedings Volume 7849, 784909 (2010) https://doi.org/10.1117/12.869784

KEYWORDS: Wavefronts, Mirrors, Off axis mirrors, Aspheric lenses, Monochromatic aberrations, Zernike polynomials, Interferometry, Dysprosium, Alignment procedures, Optical testing

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Showing 5 of 10 publications

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