Prof. Xinyang Li Profile

Prof. Xinyang Li

Professor at Institute of Optics and Electronics CAS

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Author

Publications (36)

SPIE Journal Paper | 23 April 2020

Analysis of the wavefront reconstruction error of the spot location algorithms for the Shack–Hartmann wavefront sensor

Ping Wei, Xinyang Li, Xi Luo, Jianfeng Li

OE Vol. 59 Issue 04

KEYWORDS: Signal to noise ratio, Reconstruction algorithms, Error analysis, Wavefront reconstruction, Wavefronts, Optical engineering, Wavefront sensors, Numerical simulations, Adaptive optics, Detection and tracking algorithms

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Proceedings Article | 17 April 2020

Numerical simulation of time-dependent thermal blooming

Shuyun Wu, Xinyang Li, Xi Luo

Proc. SPIE. 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications

KEYWORDS: Gaussian beams, Numerical simulations, Laser beam propagation, Distortion, Thermal blooming, Atmospheric optics, Absorption

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Proceedings Article | 17 April 2020

Open loop predictive correction for adaptive optics systems with frozen flow turbulence

Zhenghan Li, Xinyang Li

Proc. SPIE. 11455, Sixth Symposium on Novel Optoelectronic Detection Technology and Applications

KEYWORDS: Sensors, Error analysis, Adaptive optics, Control systems, Deformable mirrors, Distortion, Turbulence, Optical calibration, Filtering (signal processing), Atmospheric optics

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Proceedings Article | 27 November 2019

Target tracking based on hierarchical feature fusion of residual neural network

Hui Jin, XinYang Li

Proc. SPIE. 11321, 2019 International Conference on Image and Video Processing, and Artificial Intelligence

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Proceedings Article | 17 May 2019

Impact of filling factor on correction of piston and tip/tilt in coherent beam combination

Yi Tan, Xinyang Li

Proc. SPIE. 11170, 14th National Conference on Laser Technology and Optoelectronics (LTO 2019)

KEYWORDS: Wavelets, Error analysis, Laser applications, Fourier transforms, Fiber lasers, Computer simulations, Numerical analysis, Optical simulations, Beam shaping, Coherent beam combination

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Proceedings Article | 20 February 2018

Optimum parameters of image preprocessing method for Shack-Hartmann wavefront sensor in different SNR condition

Ping Wei, Xinyang Li, Xi Luo, Jianfeng Li

Proc. SPIE. 10697, Fourth Seminar on Novel Optoelectronic Detection Technology and Application

KEYWORDS: Signal to noise ratio, Image segmentation, Error analysis, Interference (communication), Wavefront sensors, Wavefronts, Wavefront aberrations, Image sensors, Wavefront reconstruction, Device simulation

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SPIE Journal Paper | 28 November 2017

Surface cleaning of hot-rolled sheet steel by laser ablation of oxide layer using a 100-ns high-repetition frequency pulsed laser

Zhiyan Zhang, Jingyuan Zhang, Yibo Wang, Hao Liang, Yannan Liu, Shusen Zhao, Xinyang Li, Xuechun Lin

OE Vol. 56 Issue 11

KEYWORDS: Oxides, Pulsed laser operation, Laser ablation, Laser processing, Oxygen, Laser cutting, Iron, Optical simulations, Laser welding, Laser energy

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Proceedings Article | 25 October 2017

The optical axis detection

Lin Chen, Linhai Huang, Xinyang Li

Proc. SPIE. 10460, AOPC 2017: Optoelectronics and Micro/Nano-Optics

KEYWORDS: Optical testing, Diffraction gratings

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Proceedings Article | 24 October 2017

Motion estimation of sequence image based on feature extraction of extended objects

Yazhi Liu, Xinyang Li

Proc. SPIE. 10462, AOPC 2017: Optical Sensing and Imaging Technology and Applications

KEYWORDS: Feature extraction, Motion estimation

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Proceedings Article | 24 October 2016

Design and simulation of adaptive optics controller based on mixed sensitivity H-infinity control

Dingan Song, Xinyang Li, Zhenming Peng

Proc. SPIE. 9682, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes

KEYWORDS: Telescopes, Computing systems, Adaptive optics, Control systems, Linear filtering, Computer simulations, Optical simulations, Control systems design, Systems modeling, Device simulation

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Proceedings Article | 19 October 2016

Performance analysis of adaptive fiber laser array propagating in atmosphere with correction of high order aberrations in sub-aperture

Feng Li, Chao Geng, Xinyang Li, Qi Qiu

Proc. SPIE. 10154, Advanced Optical Design and Manufacturing Technology and Astronomical Telescopes and Instrumentation

KEYWORDS: Phase conjugation, Adaptive optics, Fiber lasers, Atmospheric corrections, Atmospheric propagation, Optical arrays, Atmospheric optics

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SPIE Journal Paper | 28 September 2016

Mixed sensitivity H-infinity control of an adaptive optics system

Dingan Song, Xinyang Li, Zhenming Peng

OE Vol. 55 Issue 09

KEYWORDS: Adaptive optics, Control systems, Adaptive control, Lithium, Optical engineering, Error analysis, Computing systems, Signal detection, System integration, Computer simulations

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Proceedings Article | 27 July 2016

Prediction control method to improve the dynamic performance of a close-loop adaptive optics system

Xin-yang Li, Qi Luo, Zhao-jun Yan

Proc. SPIE. 9909, Adaptive Optics Systems V

KEYWORDS: Actuators, Wavefronts, Numerical simulations, Adaptive optics, Control systems, Deformable mirrors, Turbulence, Optical flow, Atmospheric turbulence, Atmospheric optics

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Proceedings Article | 8 October 2015

Optimum threshold selection method of centroid computation for Gaussian spot

Xuxu Li, Xinyang Li, Caixia Wang

Proc. SPIE. 9675, AOPC 2015: Image Processing and Analysis

KEYWORDS: Signal to noise ratio, Photodetectors, Electronics, Lithium, Sensors, Error analysis, Interference (communication), Adaptive optics, Thulium, Environmental sensing

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Proceedings Article | 3 February 2015

Numerical analysis of the convergence speed of the SPGD algorithm with two different perturbation methods in coherent beam combination using active segmented mirror

Yi Tan, Xinyang Li, Wen Luo, Chao Geng

Proc. SPIE. 9255, XX International Symposium on High-Power Laser Systems and Applications 2014

KEYWORDS: Actuators, Segmented mirrors, Imaging systems, High power lasers, Error analysis, Modulators, Numerical analysis, Beam shaping, Systems modeling, Coherent beam combination

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Proceedings Article | 3 February 2015

Investigation of anisoplanatic effect in adaptive optics for atmospheric turbulence correction

Xi Luo, Xinyang Li, Li Shao, Shijie Hu, Kui Huang

Proc. SPIE. 9255, XX International Symposium on High-Power Laser Systems and Applications 2014

KEYWORDS: Error analysis, Adaptive optics, Distortion, Computer simulations, Atmospheric corrections, Turbulence, Sodium, Atmospheric turbulence, Atmospheric propagation, Atmospheric optics

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Proceedings Article | 3 February 2015

Double deformable mirrors' control based on voltage decoupling for adaptive optics system

Rui Zhou, Feng Shen, Hongwei Ye, Xinyang Li

Proc. SPIE. 9255, XX International Symposium on High-Power Laser Systems and Applications 2014

KEYWORDS: Actuators, Lithium, Spatial frequencies, Error analysis, Ions, Adaptive optics, Control systems, Deformable mirrors, Control systems design, Performance modeling

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Proceedings Article | 29 November 2012

Numerical analysis of beam quality factor β on coherent combination of multiple laser beams

Yi Tan, Xinyang Li

Proc. SPIE. 8551, High-Power Lasers and Applications VI

KEYWORDS: Wavelets, Fourier transforms, Wavefront aberrations, Numerical simulations, Adaptive optics, Numerical analysis, Zernike polynomials, Optical simulations, Beam shaping, Coherent beam combination

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Proceedings Article | 15 October 2012

Measurement of non-common path static aberrations in an interferometric camera by phase diversity

Zhaojun Yan, Thomas Herbst, Pengqian Yang, Peter Bizenberger, Xianyu Zhang, Albert Conrad, Thomas Bertram, Martin Kuerster, Hans-Walter Rix, Xinyang Li, Changhui Rao

Proc. SPIE. 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment

KEYWORDS: Telescopes, Imaging systems, Cameras, Sensors, Interferometry, Adaptive optics, Computer simulations, Phase interferometry, Optical testing, Channel projecting optics

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Proceedings Article | 15 October 2012

Error analysis of Gaussian spot width measured with CCD sensor

Yuanxing He, Xinyang Li

Proc. SPIE. 8417, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment

KEYWORDS: Signal to noise ratio, Sensors, Error analysis, Adaptive optics, Computer simulations, Optical testing, Optoelectronics, Quantization, Charge-coupled devices, CCD image sensors

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Proceedings Article | 13 October 2011

Coherent beam combining of collimated fiber array based on target-in-the-loop technique

Xinyang Li, Chao Geng, Xiaojun Zhang, Changhui Rao

Proc. SPIE. 8178, Optics in Atmospheric Propagation and Adaptive Systems XIV

KEYWORDS: Actuators, Photodetectors, Detection and tracking algorithms, Fiber optics, Mode locking, Adaptive optics, Collimators, Collimation, Atmospheric propagation, Atmospheric optics

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Proceedings Article | 22 April 2009

New algorithm for generating a very long rectangular turbulent phase screen

Han-Ling Wu, Hai-Xing Yan, Shu-Shan Li, Xin-Yang Li

Proc. SPIE. 7131, XVII International Symposium on Gas Flow, Chemical Lasers, and High-Power Lasers

KEYWORDS: Imaging systems, Wavefronts, Numerical simulations, Adaptive optics, Phase compensation, Fractal analysis, Picosecond phenomena, Geometrical optics, Atmospheric turbulence, Atmospheric propagation

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Proceedings Article | 3 February 2009

Adaptive optics based on linear phase retrieval technique: numerical simulation and experimental demonstration

Bo Chen, Min Li, Xinyang Li, Wenhan Jiang

Proc. SPIE. 7157, 2008 International Conference on Optical Instruments and Technology: Advanced Sensor Technologies and Applications

KEYWORDS: Actuators, Imaging systems, Sensors, Calibration, Numerical simulations, Adaptive optics, Deformable mirrors, Phase retrieval, Image sensors, CCD image sensors

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Proceedings Article | 31 December 2008

Adaptive optics correction experiment based on stochastic parallel gradient descent algorithm

Bo Chen, Huizhen Yang, Xinyang Li, Wenhan Jiang

Proc. SPIE. 7130, Fourth International Symposium on Precision Mechanical Measurements

KEYWORDS: Sensors, Computing systems, Wavefront sensors, Wavefronts, Adaptive optics, Control systems, Distortion, Wavefront distortions, Optical calibration, Stochastic processes

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Proceedings Article | 31 December 2008

A linear phase retrieval wave-front sensor

Min Li, Xin-Yang Li, Wen-Han Jiang

Proc. SPIE. 7130, Fourth International Symposium on Precision Mechanical Measurements

KEYWORDS: Imaging systems, Sensors, Calibration, Glasses, Computer simulations, Phase retrieval, Image sensors, Precision measurement, Image retrieval, CCD image sensors

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Proceedings Article | 23 July 2008

Principle of a linear phase retrieval method and its application in adaptive optics system

Xinyang Li, Min Li, Bo Chen, Wenhan Jiang

Proc. SPIE. 7018, Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation

KEYWORDS: Actuators, Ferroelectric materials, Imaging systems, Sensors, Calibration, Wavefronts, Adaptive optics, Deformable mirrors, Phase retrieval, Image sensors

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Proceedings Article | 6 December 2007

High-resolution imaging of phase-distorted extended object using SPGD algorithm and deformable mirror

Huizhen Yang, Xinyang Li, Wenhan Jiang

Proc. SPIE. 6834, Optical Design and Testing III

KEYWORDS: Photovoltaics, Point spread functions, Imaging systems, Image resolution, Wavefronts, Adaptive optics, Control systems, Deformable mirrors, Computer simulations, Image quality

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Proceedings Article | 26 November 2007

Principle of linear phase retrieval wave-front sensor and experiment research

Min Li, Xin-Yang Li, Wen-Han Jiang

Proc. SPIE. 6830, Advanced Sensor Systems and Applications III

KEYWORDS: Monochromatic aberrations, Imaging systems, Sensors, Calibration, Glasses, Wavefronts, Numerical simulations, CCD cameras, Phase retrieval, Algorithm development

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Proceedings Article | 23 December 2004

Application of real-time adaptive control algorithm in adaptive optics system

Xinyang Li, Lei Meng, Wenhan Jiang

Proc. SPIE. 5639, Adaptive Optics and Applications III

KEYWORDS: Signal to noise ratio, Mirrors, Lithium, Wavefront sensors, Wavefronts, Adaptive optics, Control systems, Turbulence, Reconstruction algorithms, Adaptive control

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Proceedings Article | 6 November 2002

Small tabletop adaptive optical systems for human retinal imaging

Ning Ling, Yudong Zhang, Xuejun Rao, Xinyang Li, Chen Wang, Yiyun Hu, Wenhan Jiang

Proc. SPIE. 4825, High-Resolution Wavefront Control: Methods, Devices, and Applications IV

KEYWORDS: Actuators, Mirrors, Eye, Imaging systems, Capillaries, Retina, Wavefronts, Adaptive optics, Deformable mirrors, Retinal scanning

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Proceedings Article | 6 November 2002

Comparing zonal reconstruction algorithms and modal reconstruction algorithms in adaptive optics system

Xinyang Li, Wenhan Jiang

Proc. SPIE. 4825, High-Resolution Wavefront Control: Methods, Devices, and Applications IV

KEYWORDS: Actuators, Signal to noise ratio, Lithium, Sensors, Wavefront sensors, Wavefronts, Adaptive optics, Turbulence, Reconstruction algorithms, Atmospheric turbulence

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Proceedings Article | 5 September 2002

Zernike modal wavefront reconstruction error of a Shack-Hartmann sensor in atmosphere turbulence: theory and experiment

Xinyang Li, Wenhan Jiang

Proc. SPIE. 4926, Adaptive Optics and Applications II

KEYWORDS: Signal to noise ratio, Lithium, Sensors, Error analysis, Wavefront sensors, Wavefronts, Zernike polynomials, Turbulence, Wavefront reconstruction, Atmospheric sensing

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Proceedings Article | 1 February 2002

Analysis of real-time modal reconstruction algorithms for adaptive optics system

Xinyang Li, Wenhan Jiang

Proc. SPIE. 4493, High-Resolution Wavefront Control: Methods, Devices, and Applications III

KEYWORDS: Actuators, Lithium, Sensors, Adaptive optics, Control systems, Deformable mirrors, Turbulence, Reconstruction algorithms, 3D image processing, Algorithms

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Proceedings Article | 27 September 1999

Test of beam cleanup for the annular beam using the 61-element AO system

Bing Xu, Hao Xian, Qiang Zhang, Chunhong Wang, Xinyang Li, Tao Jin, Wenhan Jiang

Proc. SPIE. 3762, Adaptive Optics Systems and Technology

KEYWORDS: Actuators, Confocal microscopy, Optical components, Diffraction, Resonators, Wavefront sensors, Adaptive optics, Deformable mirrors, Optical simulations, Helium neon lasers

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Proceedings Article | 27 September 1999

Zernike modal compensation analysis for an adaptive optics system using direct-gradient wavefront reconstruction algorithm

Xinyang Li, Chunhong Wang, Hao Xian, Xubin Wu, Wenhan Jiang

Proc. SPIE. 3762, Adaptive Optics Systems and Technology

KEYWORDS: Actuators, Optical components, Mirrors, Data modeling, Sensors, Wavefronts, Adaptive optics, Control systems, Reconstruction algorithms, Wavefront reconstruction

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Proceedings Article | 17 October 1997

Control bandwidth analysis of adaptive optical systems

Xinyang Li, Wenhan Jiang

Proc. SPIE. 3126, Adaptive Optics and Applications

KEYWORDS: Optical components, Sensors, Error analysis, Wavefront sensors, Wavefronts, Adaptive optics, Control systems, Linear filtering, Turbulence, Atmospheric turbulence

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Showing 5 of 36 publications

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