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An optimization method for improving the accuracy of centroid computation based on Shack-Hartmann wavefront sensor 会议论文
0277-786X
Authors:  Xiaoyu Zhang [1,2,3], Caixia Wang[1,2]
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adaptive optics(AO),Shack-Hartmann wavefront sensor, centroid computation, threshold, CoG  
Transverse wind Measurement with Shack-Hartmann Wavefront Sensor 会议论文
2017 3rd IEEE International Conference on Computer and Communications, Chengdu, China, 2017.12.13-16
Authors:  Zhenghan Li;  Xinyang Li
Adobe PDF(536Kb)  |  Favorite  |  View/Download:15/0  |  Submit date:2019/04/30
Adaptive Optics  Transverse Wind Measurement  Shack-hartmann Wavefront Sensor  Atmospheric Turbulence  
Spot detection based on the Hartmann subaperture 期刊论文
Proceedings of SPIE: 8TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: LARGE MIRRORS AND TELESCOPES, 2016, 卷号: 9682, 页码: 96820K
Authors:  Chen, Zhongfeng;  Zhou, Luchun
Adobe PDF(521Kb)  |  Favorite  |  View/Download:24/0  |  Submit date:2018/06/14
The Adaptive Optical System  Hartmann-shack Wavefront Sensor  Sub-spot Detection  Template Matching  
Centroid offset estimation in the Fourier domain for a highly sensitive Shack-Hartmann wavefront sensor 期刊论文
JOURNAL OF OPTICS, 2013, 卷号: 15, 期号: 5
Authors:  Wei, Ling;  Shi, Guohua;  Lu, Jing;  Yang, Jinsheng;  Li, Xiqi;  Zhang, Yudong
Favorite  |  View/Download:130/0  |  Submit date:2015/04/17
Offset Estimation  Fourier Domain  Shack-hartmann Wavefront Sensor  
Error analysis of correlating Shack-Hartmann wave-front sensor for a point source 期刊论文
ACTA PHYSICA SINICA, 2011, 卷号: 60, 期号: 9
Authors:  Chen Lin-Hui;  Rao Chang-Hui
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Correlating Shack-hartmann Wavefront Sensor  Correlation Algorithm  Centroiding Algorithm  Measuring Error  
Measurement method of the misalignment between the Hartmann-Shack sensor and the deformable mirror in an adaptive optics system 期刊论文
JOURNAL OF OPTICS, 2010, 卷号: 12, 期号: 9
Authors:  Gu, Naiting;  Yang, Zeping;  Huang, Linhai;  Rao, Changhui
Favorite  |  View/Download:32/0  |  Submit date:2015/09/21
Adaptive Optics  Alignment  Hartmann-shack Wavefront Sensor  Deformable Mirror  
A wavefront aberrometer for dynamic high-order aberration measurement 期刊论文
OPTIK, 2010, 卷号: 121, 期号: 15, 页码: 1405-1411
Authors:  Yu, Xiang;  Dai, Yun;  Rao, Xuejun;  Wang, Cheng;  Xue, Lixia;  Jiang, Wenhan;  Xiong, Ying
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Optical Measurement  Hartmann-shack Wavefront Sensor  Dynamic Aberration  Accommodation  Moving Target  
Measuring statistical error of Shack-Hartmann wavefront sensor with discrete detector arrays 期刊论文
JOURNAL OF MODERN OPTICS, 2008, 卷号: 55, 期号: 14, 页码: 2243-2255
Authors:  Li, Chaohong;  Xian, Hao;  Rao, Changhui;  Jiang, Wenhan
Favorite  |  View/Download:37/0  |  Submit date:2015/09/21
Adaptive Optics  Shack-hartmann Wavefront Sensor  Noise Analysis  Angular Error  
Theoretical analysis of intracavity tilt perturbation and aberration correction for unstable laser resonators 期刊论文
OPTICAL ENGINEERING, 2006, 卷号: 45, 期号: 10
Authors:  Zhang, Xiang;  Xu, Bing;  Yang, Wei
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Unstable Resonator  Tilt Perturbation  Shack-hartmann (H-s)  Wavefront Sensor  Zernike Aberration  Intracavity Control