Dr. Yonggang Wang Profile

Dr. Yonggang Wang

optical engineer at Beijing Institute of Space Mechanics & Electricity

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Author

Publications (13)

Proceedings Article | 5 November 2020 Paper

Large departure off-axis aspheric mirror testing with computer generated holograms and non-contact profile

Zhaoming Wang, Mengjuan Li, Siyu Chen, Lingdi Xu, Wen Guo, Yonggang Wang, Yuming Zhou, Jiyou Zhang

Proceedings Volume 11568, 115681G (2020) https://doi.org/10.1117/12.2580081

KEYWORDS: Computer generated holography, Mirrors, Aspheric optics, Spatial frequencies, Aspheric lenses, Wavefronts, Optical spheres, Optical design, Surface finishing

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Proceedings Article | 5 November 2020 Paper

Control method of full index parameters for meter-level space aspheric mirror

Xiaohui Meng, Yonggang Wang, Jiyou Zhang, Yuming Zhou

Proceedings Volume 11568, 115681R (2020) https://doi.org/10.1117/12.2580213

KEYWORDS: Mirrors, Aspheric lenses, Optics manufacturing, Aspheric optics, Space mirrors, Surface finishing, Polishing, Imaging systems, Error analysis

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Proceedings Article | 18 December 2019 Paper

Probe radius compensation based on aspherical surface reconstruction in CMM profile measurement

Ang Li, Yonggang Wang, Jiyou Zhang

Proceedings Volume 11341, 1134105 (2019) https://doi.org/10.1117/12.2539107

KEYWORDS: Mirrors, Data modeling, Aspheric lenses, Reconstruction algorithms, Detection and tracking algorithms, Optical fabrication, Aspheric optics

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Proceedings Article | 12 July 2019 Open Access

Design and manufacture of 1.3 meter large caliber light-weighted Space optical components

Xiaoyong Wang, Chongling Guo, Yong Liu, Jiayi Chen, Yonggang Wang, Yongli Hu

Proceedings Volume 11180, 111800S (2019) https://doi.org/10.1117/12.2535947

KEYWORDS: Reflectors, Mirrors, Clouds, Shape analysis, Mirror structures, Space mirrors, Optical components, Cameras, Temperature metrology, Optics manufacturing

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Proceedings Article | 11 January 2019 Paper

Study on edge-trimming experiment of a reflective mirror

Huijun Wang, Jiyou Zhang, Jianhai Yu, Yuming Zhou, Yonggang Wang, Wen Guo

Proceedings Volume 10837, 1083711 (2019) https://doi.org/10.1117/12.2505041

KEYWORDS: Mirrors, Polishing, Aspheric lenses, Lens grinding equipment, Interferometers, Optics manufacturing, Calibration

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Proceedings Article | 28 October 2016 Paper

Polishing an off-axis aspheric mirror by ion beam figuring

Yonggang Wang, Chen Dai, Wenqin Li, Xiaohui Meng, Huiwen Dong, Peng Wang

Proceedings Volume 9683, 96830H (2016) https://doi.org/10.1117/12.2242718

KEYWORDS: Ion beams, Polishing, Aspheric optics, Mirrors, Aspheric lenses, Ions, Off axis mirrors, Surface finishing, Ion beam finishing, Distortion

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Proceedings Article | 19 October 2016 Paper

Ion beam figuring of Φ520mm convex hyperbolic secondary mirror

Xiaohui Meng, Yonggang Wang, Ang Li, Wenqing Li

Proceedings Volume 10154, 1015406 (2016) https://doi.org/10.1117/12.2243825

KEYWORDS: Ion beams, Mirrors, Aspheric lenses

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Proceedings Article | 6 August 2014 Paper

Lightening techniques applied in reflect mirror

Wen Guo, Xiao-hui Meng, Yonggang Wang, Ling-di Xu

Proceedings Volume 9281, 92810N (2014) https://doi.org/10.1117/12.2069981

KEYWORDS: Mirrors, Spindles, Ultrasonics, Quartz, Lightweight mirrors, Space mirrors, Space telescopes, Optics manufacturing, Lithium, Gemini Observatory

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Proceedings Article | 6 August 2014 Paper

Study on optical polishing experiment of zerodur mirror

Huijun Wang, Hang Li, Peng Wang, Wen Guo, Yonggang Wang, Yan Du, Huiwen Dong

Proceedings Volume 9281, 92810D (2014) https://doi.org/10.1117/12.2068813

KEYWORDS: Mirrors, Polishing, Zerodur, Surface finishing, Optics manufacturing, Glasses, Silicon carbide, Silica, Lithium, Beryllium

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Proceedings Article | 15 October 2012 Paper

Design of null compensator for Ф1.5m primary mirror

Xiaohui Meng, Jiyou Zhang, Yonggang Wang, Lingdi Xu, Wen Guo, Zhao Jin

Proceedings Volume 8417, 84171X (2012) https://doi.org/10.1117/12.975211

KEYWORDS: Mirrors, Aspheric lenses, Spherical lenses, Tolerancing, Optical simulations, Optics manufacturing, Aspheric optics, Manufacturing, Aberration theory, Testing and analysis

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Proceedings Article | 2 September 2010 Paper

In situ long trace profiler for measurement of Wolter type-I mirror

Tian Gang Cui, Yong Gang Wang, Wen Sheng Ma, Bo Chen

Proceedings Volume 7801, 78010L (2010) https://doi.org/10.1117/12.863366

KEYWORDS: Mirrors, In situ metrology, Prototyping, Sensors, Charge-coupled devices, Calibration, Fourier transforms, CCD image sensors, X-ray telescopes, Metrology

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Proceedings Article | 29 September 2009 Paper

Assessment of surface roughness by use of soft x-ray scattering

Yan-li Meng, Yong-gang Wang, Shu-yan Chen, Bo Chen

Proceedings Volume 7451, 745116 (2009) https://doi.org/10.1117/12.826000

KEYWORDS: Scattering, X-rays, Surface roughness, Laser scattering, Reflectometry, Light scattering, Electromagnetic scattering theory, Silicon, Zerodur, X-ray optics

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Proceedings Article | 9 September 2009 Paper

Comparative study of x-ray scattering by first-order perturbation theory and generalized Harvey-Shack theory

Yong-gang Wang, Yan-li Meng, Wen-sheng Ma, Bin Chen, Bo Chen

Proceedings Volume 7448, 744810 (2009) https://doi.org/10.1117/12.824550

KEYWORDS: Scattering, X-rays, Atomic force microscopy, Laser scattering, Silicon, Semiconducting wafers, Light scattering, Spatial frequencies, X-ray optics, Surface roughness

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Showing 5 of 13 publications

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