Dr. Feng Yan Profile

Dr. Feng Yan

at CIOMP

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 16 October 2012 Paper

Effects of structured surface errors on MTF of off-axis TMA system

Xuefeng Zeng, Feng Yan, Xuejun Zhang

Proceedings Volume 8416, 84161B (2012) https://doi.org/10.1117/12.970630

KEYWORDS: Modulation transfer functions, Spatial frequencies, Telescopes, Mirrors, Optical transfer functions, Device simulation, Diffraction, Optics manufacturing, Error analysis, Optical fabrication

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Proceedings Article | 2 September 2008 Paper

The effect on tolerance distributing of an off-axis three mirror anastigmatic optical system with wavefront coding technology

Feng Yan, Xue-jun Zhang

Proceedings Volume 7068, 706807 (2008) https://doi.org/10.1117/12.794018

KEYWORDS: Modulation transfer functions, Wavefronts, Mirrors, Tolerancing, Photovoltaics, Imaging systems, Off axis mirrors, Optical alignment, Optical design, Image restoration

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Proceedings Article | 11 August 2008 Paper

The manufacturing and testing of an unrotational-symmetric SiC mirror

Feng Yan, Di Fan, Bin-zhi Zhang, Xue-jun Zhang

Proceedings Volume 7064, 70640D (2008) https://doi.org/10.1117/12.794022

KEYWORDS: Surface finishing, Aspheric lenses, Mirrors, Wavefronts, Manufacturing, Interferometers, Testing and analysis, Polishing, Photovoltaics, Silicon carbide

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SPIE Journal Paper | 1 June 2008

Design of an off-axis three-mirror anastigmatic optical system with wavefront coding technology

Feng Yan, Li-gong Zheng, Xue-jun Zhang

OE, Vol. 47, Issue 06, 063001, (June 2008) https://doi.org/10.1117/12.10.1117/1.2944146

KEYWORDS: Modulation transfer functions, Wavefronts, Mirrors, Point spread functions, Imaging systems, Optical engineering, Monochromatic aberrations, Optical design, Atrial fibrillation, Zernike polynomials

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Proceedings Article | 22 February 2008 Paper

Analysis of applying SBUVICCD to corona detection

Feng Yan, Huiying Song, Yuhuan Zhao, Chunshui Jin, Huaijiang Yang

Proceedings Volume 6622, 66221Z (2008) https://doi.org/10.1117/12.790922

KEYWORDS: Coronagraphy, Signal to noise ratio, Ultraviolet radiation, Photons, Charge-coupled devices, Microchannel plates, Solar processes, Visible radiation, Quantum efficiency, Sun

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SPIE Journal Paper | 1 January 2008

Image restoration of an off-axis three-mirror anastigmatic optical system with wavefront coding technology

Feng Yan, Li-gong Zheng, Xuejun Zhang

OE, Vol. 47, Issue 01, 017006, (January 2008) https://doi.org/10.1117/12.10.1117/1.2835687

KEYWORDS: Image restoration, Point spread functions, Wavefronts, Image filtering, Filtering (signal processing), Image processing, Image quality, Digital imaging, Modulation transfer functions, Optical engineering

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Proceedings Article | 20 January 2006 Paper

Multiwavelet based multispectral image fusion for corona detection

Xin Wang, Feng Yan, Yong-xin Sui, Huai-jiang Yang, Yun-jie Pang

Proceedings Volume 6027, 60272R (2006) https://doi.org/10.1117/12.668299

KEYWORDS: Image fusion, Ultraviolet radiation, Visible radiation, Multispectral imaging, Image processing, Composites, Wavelets, Image sensors, Discrete wavelet transforms, Dielectrics

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Proceedings Article | 20 January 2006 Paper

Using real-time embedded system with multiple DSPs in corona detection

Feng Yan, Xin Wang, Xiao Yu, Yong-xin Sui, Chun-shui Jin, Huai-jiang Yang

Proceedings Volume 6027, 60273M (2006) https://doi.org/10.1117/12.668337

KEYWORDS: Digital signal processing, Image processing, Ultraviolet radiation, Coronagraphy, Visible radiation, Embedded systems, Cameras, Charge-coupled devices, Signal processing, Video

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Showing 5 of 8 publications

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