Dr. Sun Quan Profile

Dr. Sun Quan

at National Univ of Defense Technology

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Author

Publications (16)

Proceedings Article | 30 April 2024 Paper

Snapshot high dynamic range imaging based on adjustable attenuation microarray mask

Shuwei Yang, XinYu Ma, Yu Ning, Quan Sun, Wenjing Zhang, Yu Cao

Proceedings Volume 13153, 1315307 (2024) https://doi.org/10.1117/12.3013637

KEYWORDS: Polarizers, Polarization, Image fusion, High dynamic range imaging, Cameras, Imaging systems, Attenuation, Signal intensity, Image quality, Image processing

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Proceedings Article | 16 August 2017 Open Access

Optical virtual experimental simulation platform: SeeLight

Qiuyan Tang, Quan Sun, He Liu, Pin Lv

Proceedings Volume 10452, 104521T (2017) https://doi.org/10.1117/12.2267272

KEYWORDS: Optical simulations, Systems modeling, Geometrical optics, Adaptive optics, Virtual reality, Computer simulations, Modeling and simulation, Polarization analysis, Instrument modeling, Light sources

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Proceedings Article | 26 June 2017 Paper

Real-time aberration correction simulation of multimode beam by SPGD algorithm

Qiong Zhou, Wenguang Liu, Baozhu Yan, Quan Sun, Shaojun Du

Proceedings Volume 10335, 103351L (2017) https://doi.org/10.1117/12.2270470

KEYWORDS: Stochastic processes, Distortion, Control systems, Diffraction, Aberration correction, Imaging systems, Computer simulations, Optical simulations, Liquid crystals, Phase measurement, Data corrections, Fiber lasers, Thermal effects, Beam controllers

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Proceedings Article | 26 June 2017 Paper

Modeling on Bessel beam guide star beacon for wavefront sensing

Quan Sun, Ruiyao Luo, Yi Yang, Wuming Wu, Shaojun Du, Yu Ning

Proceedings Volume 10330, 103301S (2017) https://doi.org/10.1117/12.2270391

KEYWORDS: Bessel beams, Wavefront sensors, Optical simulations, Image quality, Turbulence, Wave propagation, Laser guide stars, Detection and tracking algorithms, Sensors, Laser scattering, Scattering, Atmospheric optics

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Proceedings Article | 26 June 2017 Paper

Ghosting images processing methods for dynamic aberration detection in imaging systems

Yi Yang, Quan Sun, Xuanzhe Zhang, Shaojun Du, Baozhu Yan

Proceedings Volume 10335, 103351Z (2017) https://doi.org/10.1117/12.2270094

KEYWORDS: Imaging systems, Optical components, Stray light, Environmental sensing, Wavefront aberrations, Detection and tracking algorithms, Convolution, Wavefront sensors, Image processing, Digital signal processing

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Proceedings Article | 26 June 2017 Paper

Phase retrieval technology within a single shot using multi-focal lengths chromatic aberration system

Yi Yang, Xuanzhe Zhang, Shaojun Du, Qiong Zhou, Quan Sun

Proceedings Volume 10330, 103301T (2017) https://doi.org/10.1117/12.2270401

KEYWORDS: Phase retrieval, Chromatic aberrations, Optical phase space, Lens design, Cameras, Numerical simulations, Atmospheric optics

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Proceedings Article | 12 May 2017 Paper

Spatial light modulators based laser guide star simulator

Ruiyao Luo, Wenda Cui, Hongyan Wang, Wuming Wu, Quan Sun, Yu Ning, Xiaojun Xu

Proceedings Volume 10173, 101731C (2017) https://doi.org/10.1117/12.2267932

KEYWORDS: Spatial light modulators, Atmospheric turbulence, Atmospheric modeling, Sodium, Adaptive optics, Device simulation, Troposphere, Atmospheric propagation, Laser guide stars, Optical simulations

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Proceedings Article | 9 November 2016 Paper

Vortex beam based more stable annular laser guide star

Ruiyao Luo, Wenda Cui, Lei Li, Quan Sun, Yulong He, Hongyan Wang, Yu Ning, Xiaojun Xu

Proceedings Volume 10016, 100161H (2016) https://doi.org/10.1117/12.2245665

KEYWORDS: Laser guide stars, Gaussian beams, Adaptive optics, Atmospheric turbulence, Atmospheric propagation, Optical simulations, Sodium, Telescopes, Atmospheric modeling, Numerical simulations

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Proceedings Article | 19 October 2016 Paper

A novel criterion for evaluating the beam quality of high energy laser

Kai Han, Quan Sun, Xiaojun Xu

Proceedings Volume 10152, 101520B (2016) https://doi.org/10.1117/12.2244510

KEYWORDS: Laser energy, Wavefront aberrations, Wavefronts

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Proceedings Article | 15 October 2015 Paper

A propagation method with adaptive mesh grid based on wave characteristics for wave optics simulation

Qiuyan Tang, Jing Wang, Pin Lv, Quan Sun

Proceedings Volume 9674, 96740L (2015) https://doi.org/10.1117/12.2197445

KEYWORDS: Wave propagation, Atmospheric propagation, Francium, Spherical lenses, Beam propagation method, Optical simulations, Diffraction, Near field, Adaptive optics, Gaussian beams

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Proceedings Article | 15 October 2015 Paper

Modeling and simulation method of target echo energy detection in laser simulation system

Ye Cheng, Pin Lv, Quan Sun

Proceedings Volume 9674, 96740B (2015) https://doi.org/10.1117/12.2197006

KEYWORDS: Target detection, Reflection, Laser systems engineering, Optical simulations, Sensors, Reflectivity, Bidirectional reflectance transmission function, Surface roughness, Modeling and simulation, Laser energy

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Proceedings Article | 14 May 2015 Paper

Thermal distortion real-time detection and correction of a high-power laser beam-splitter mirror based on double Shack-Hartmann wavefront sensors

Yu Ning, Quan Sun, Hongyan Wang, Wuming Wu, Shaojun Du, Xiaojun Xu

Proceedings Volume 9513, 95130Y (2015) https://doi.org/10.1117/12.2176741

KEYWORDS: Adaptive optics, Wavefront sensors, Sensors, Distortion, Mirrors, Data fusion, High power lasers, Detection and tracking algorithms, Beam splitters, Wavefronts

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Proceedings Article | 12 May 2015 Paper

Research on thermal effects of beam-splitter mirror in high-power laser system

Quan Sun, Yu Ning, Zongfu Jiang, Wenguang Liu, Shaojun Du

Proceedings Volume 9513, 951318 (2015) https://doi.org/10.1117/12.2179234

KEYWORDS: Mirrors, Thermal effects, Crystals, Absorption, Laser energy, Spinel, Reflection, High power lasers, 3D modeling, Distortion

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Proceedings Article | 24 July 2014 Paper

Analysis of turbulent atmospheric anisoplanatism influence on adaptive optics system over horizontal path

Quan Sun, Yu Ning, Baihong Shu, Shaojun Du

Proceedings Volume 9148, 91484W (2014) https://doi.org/10.1117/12.2055828

KEYWORDS: Adaptive optics, Turbulence, Atmospheric propagation, Laser beam propagation, Wave propagation, Atmospheric modeling, Atmospheric optics, Optical simulations, Telescopes, Diffraction

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Proceedings Article | 21 August 2013 Paper

Effect of beam wander on the scintillation characterization for multiple beams

Wu-ming Wu, Quan Sun, Guang-sen Ren, Yu Ning, Rui Du, Yi Wu

Proceedings Volume 8906, 890609 (2013) https://doi.org/10.1117/12.2031738

KEYWORDS: Scintillation, Atmospheric optics, Telescopes, Atmospheric scintillation, CCD cameras, Atmospheric sciences, Turbulence, Cameras, Atmospheric turbulence, Transmitters

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Proceedings Article | 21 August 2013 Paper

Experiment research on uniformity of multi-beam illumination

Quan Sun, Wu-ming Wu, Yu Ning, Bai-hong Shu

Proceedings Volume 8906, 89062E (2013) https://doi.org/10.1117/12.2035140

KEYWORDS: Turbulence, Telescopes, CCD cameras, Cameras, Space telescopes, Scintillation, Atmospheric propagation, Atmospheric turbulence, Transmitters, Reflectors

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Showing 5 of 16 publications

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