Dr. Luchun Zhou Profile

Dr. Luchun Zhou

at Institute of Optics and Electronics CAS

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Author

Publications (15)

Proceedings Article | 24 October 2016 Paper

Spot detection based on the Hartmann subaperture

Zhongfeng Chen, Luchun Zhou

Proceedings Volume 9682, 96820K (2016) https://doi.org/10.1117/12.2243973

KEYWORDS: Target detection, Signal to noise ratio, Image processing, Image filtering, Digital filtering, Detection and tracking algorithms, Adaptive optics, Wavefronts, Sensors, Control systems

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Proceedings Article | 27 July 2016 Paper

LGS adaptive optics system with long-pulsed sodium laser on Lijiang 1.8 meter telescope 2014-2016 observation campaign

Kai Wei, Min Li, Changchun Jiang, Ling Wei, Wenjia Zheng, Wenru Li, Xiaoyu Ma, Luchun Zhou, Kai Jin, Yong Bo, Junwei Zuo, Pengyuan Wang, Feng Cheng, Xiaojun Zhang, Donghong Chen, Jijiang Deng, Yang Gao, Yu Shen, Qi Bian, Ji Yao, Jiang Huang, Ruoxi Dong, Keran Deng, Qinjun Peng, Changhui Rao, Zuyan Xu, Yudong Zhang

Proceedings Volume 9909, 99095G (2016) https://doi.org/10.1117/12.2231921

KEYWORDS: Adaptive optics, Telescopes, Laser guide stars, Sodium, Prototyping, Laser guide stars, Mirrors, Stars, Laser development, Sodium guide stars, Sensors

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Proceedings Article | 26 July 2016 Paper

Astronomical AO in Key Laboratory of Adaptive Optics, Chinese Academy of Sciences

Changhui Rao, Kai Wei, Lei Zhu, Xuejun Zhang, Xuejun Rao, Shengqian Wang, Xiaoyu Ma, Lanqiang Zhang, Youming Guo, Ang Zhang, Hua Bao, Luchun Zhou, Mei Li, Chunlin Guan, Xiaojun Zhang, Xinlong Fan, Donghong Chen, Hao Xian, Yudong Zhang, Wenhan Jiang

Proceedings Volume 9909, 990919 (2016) https://doi.org/10.1117/12.2234256

KEYWORDS: Adaptive optics, Astronomy, Observatories, Laser development, Mirrors, Telescopes, Actuators, Imaging systems, Stars, Digital signal processing

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Proceedings Article | 26 July 2016 Paper

First light of the deformable secondary mirror-based adaptive optics system on 1.8m telescope

Youming Guo, Ang Zhang, Xinlong Fan, Changhui Rao, Ling Wei, Hao Xian, Kai Wei, Xiaojun Zhang, Chunlin Guan, Min Li, Luchun Zhou, Kai Jin, Junbo Zhang, Longfeng Zhou, Xuejun Zhang, Yudong Zhang

Proceedings Volume 9909, 99091D (2016) https://doi.org/10.1117/12.2231842

KEYWORDS: Adaptive optics, Mirrors, Telescopes, Deformable mirrors, Atmospheric turbulence, Calibration, Actuators, Wavefront sensors, Mirrors, Deformable mirrors, Stars, Beam splitters

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Proceedings Article | 8 October 2015 Paper

A design of DDS single-frequency signal generator based on phrase jitter technology to reduce scattering noise

Zhihui Liu, Muwen Fan, Luchun Zhou

Proceedings Volume 9675, 96750W (2015) https://doi.org/10.1117/12.2199056

KEYWORDS: Scattering, Signal generators, Interference (communication), Signal processing, Adaptive optics, Optical signal processing, Deformable mirrors, Oscillators, Materials science, Optoelectronics

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Proceedings Article | 8 October 2015 Paper

A design of three-stage addressing sweep frequency signal generator

Zhihui Liu, Muwen Fan, Luchun Zhou

Proceedings Volume 9675, 96750V (2015) https://doi.org/10.1117/12.2199054

KEYWORDS: Signal generators, Adaptive optics, Signal processing, Interference (communication), Field programmable gate arrays, Oscillators, Data storage, Clocks, Materials science, Optoelectronics

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Proceedings Article | 18 September 2014 Paper

Research of real-time wavefront reconstruction and control based on multi-core DSP

Zhui Wang, Luchun Zhou, Mei Li, Haotian Zhang

Proceedings Volume 9282, 92822I (2014) https://doi.org/10.1117/12.2069857

KEYWORDS: Digital signal processing, Wavefront reconstruction, Wavefronts, Actuators, Reconstruction algorithms, Adaptive optics, Error analysis, Data communications, Control systems, Parallel processing

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Proceedings Article | 21 August 2013 Paper

Real-time processor based on GPU for on-line performance evaluation of the 127-element adaptive optics system

Han Zhou, Lu-chun Zhou

Proceedings Volume 8906, 89061Q (2013) https://doi.org/10.1117/12.2034345

KEYWORDS: Adaptive optics, Point spread functions, Modulation transfer functions, Wavefronts, Near field, Photovoltaics, Wavefront sensors, Computing systems, Phase shift keying, MATLAB

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Proceedings Article | 13 September 2012 Paper

Adaptive optical system based on deformable secondary mirror on 1.8-meter telescope

Changhui Rao, Ang Zhang, Xinlong Fan, Youming Guo, Kai Wei, Chunlin Guan, Xuejun Zhang, Cheng Li, Luchun Zhou, Shanqiu Chen, Hao Xian, Wenli Ma, Yuntao Cheng, Hong Zhou, Yudong Zhang

Proceedings Volume 8447, 84473H (2012) https://doi.org/10.1117/12.925659

KEYWORDS: Adaptive optics, Telescopes, Mirrors, Actuators, Deformable mirrors, Wavefront sensors, Image sensors, Sensors, Beam splitters, Astronomical telescopes

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Proceedings Article | 13 September 2012 Paper

A sodium guide star adaptive optics system for the 1.8 meter telescope

Kai Wei, Changhui Rao, Yong Bo, Cheng Li, Min Li, Xuejun Zhang, Ang Zhang, Chunlin Guan, Luchun Zhou, Shanqiu Chen, Xian Hao, Wenli Ma, Yudong Zhang

Proceedings Volume 8447, 84474K (2012) https://doi.org/10.1117/12.925815

KEYWORDS: Adaptive optics, Telescopes, Laser guide stars, Sodium guide stars, Pulsed laser operation, Sodium, Mirrors, Laser systems engineering, Stars, Prototyping

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Proceedings Article | 17 July 2008 Paper

Progress on the 127-element adaptive optical system for 1.8m telescope

Changhui Rao, Wenhan Jiang, Yudong Zhang, Ning Ling, Xuejun Zhang, Hao Xian, Kai Wei, Zhou Liao, Luchun Zhou, Chunlin Guan, Mei Li, Donghong Chen, Ang Zhang, Wenli Ma, Xiaodong Gao

Proceedings Volume 7015, 70155Y (2008) https://doi.org/10.1117/12.787503

KEYWORDS: Adaptive optics, Mirrors, Telescopes, Wavefronts, Sensors, Wavefront sensors, CCD image sensors, Deformable mirrors, Astronomical telescopes, Imaging systems

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Proceedings Article | 23 December 2004 Paper

Performance on the 61-element upgraded adaptive optical system for 1.2-m telescope of the Yunnan Observatory

Changhui Rao, Wenhan Jiang, Yudong Zhang, Mei Li, Ning Ling, Xuejun Zhang, Yanying Li, Feng Shen, Chunlin Guan, Donghong Chen, Luchun Zhou, Min Chen, Zhou Liao, Guomao Tang, Caixia Wang, Ang Zhang, Bilin Wu, Changming Lu

Proceedings Volume 5639, (2004) https://doi.org/10.1117/12.580415

KEYWORDS: Imaging systems, Telescopes, CCD image sensors, Wavefront sensors, Observatories, Sensors, Mirrors, Stars, Wavefronts, Digital signal processing

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Proceedings Article | 23 December 2004 Paper

Real-time implementing wavefront reconstruction for adaptive optics

Caixia Wang, Mei Li, Chunhong Wang, Luchun Zhou, Wenhan Jiang

Proceedings Volume 5639, (2004) https://doi.org/10.1117/12.580438

KEYWORDS: Wavefront reconstruction, Adaptive optics, Wavefronts, Actuators, Reconstruction algorithms, Deformable mirrors, Atmospheric turbulence, Field programmable gate arrays, Parallel processing, Wavefront sensors

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Proceedings Article | 23 December 2004 Paper

Design and analysis of real-time wavefront processor

Luchun Zhou, Chunhong Wang, Mei Li, Wenhan Jiang

Proceedings Volume 5639, (2004) https://doi.org/10.1117/12.580431

KEYWORDS: Wavefronts, Digital signal processing, Wavefront reconstruction, Adaptive optics, Field programmable gate arrays, Clocks, Charge-coupled devices, Signal processing, Actuators, Wavefront sensors

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Proceedings Article | 25 October 2004 Paper

Upgrade on 61-element adaptive optical system for 1.2-m telescope of Yunnan Observatory

Changhui Rao, Wenhan Jiang, Yudong Zhang, Mei Li, Ning Ling, Xuejun Zhang, Feng Shen, Yanying Li, Chunlin Guan, Donghong Chen, Luchun Zhou, Liao Zhou, Guomao Tang, Caixia Wang

Proceedings Volume 5490, (2004) https://doi.org/10.1117/12.549402

KEYWORDS: Wavefront sensors, CCD image sensors, Imaging systems, Telescopes, Mirrors, Sensors, Observatories, Wavefronts, Stars, Charge-coupled devices

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Showing 5 of 15 publications

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