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Direct wavefront sensing from extended objects: a general sensor 期刊论文
Optical Engineering, 2021, 卷号: 60, 期号: 7, 页码: 073107-1~073107-17
作者:  Li CW(李常伟);  Lu YT(陆彦婷);  Zhang SJ(张思炯)
浏览  |  Adobe PDF(8401Kb)  |  收藏  |  浏览/下载:231/30  |  提交时间:2022/04/01
wavefront sensing  extended objects  Fourier spatial spectrum  
Extracting the centroid of the light spot by two-dimensional sigmoid fitting 期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 10, 页码: 104113(1-7)
作者:  Hui Zhang;  Guoping Li;  Yong Zhang;  Shouwei Hu
浏览  |  Adobe PDF(2178Kb)  |  收藏  |  浏览/下载:472/149  |  提交时间:2019/02/03
Centroid Estimation  Subpixel Edge Detection  Intensity Profile Fitting  Optical Sensing  
Moment-based wavefront reconstruction via a defocused Shack–Hartmann sensor 期刊论文
Optical Engineering, 2018, 卷号: 57, 期号: 7, 页码: 074106(1-10)
作者:  Fan Feng;  Changwei Li;  Sijiong Zhang
浏览  |  Adobe PDF(3688Kb)  |  收藏  |  浏览/下载:364/141  |  提交时间:2019/02/03
Wavefront Reconstruction  Second-order Moment  Numerical Approximation And Analysis  Active Or Adaptive Optics  
Pupil-transformation multiconjugate adaptive optics for solar high resolution imaging 期刊论文
Optical Engineering, 2016, 卷号: 55, 期号: 9, 页码: 1-7
作者:  Deqing Ren;  Xi Zhang;  Jiangpei Dou;  Yongtian Zhu
浏览  |  Adobe PDF(569Kb)  |  收藏  |  浏览/下载:467/162  |  提交时间:2017/01/13
Adaptive Optics  High Angular Resolution  
Demonstration of portable solar adaptive optics system 期刊论文
Optical Engineering, 2012, 卷号: 51, 期号: 10, 页码: 101705-1-4
作者:  Deqing Ren;  Bing Dong
浏览  |  Adobe PDF(1314Kb)  |  收藏  |  浏览/下载:546/234  |  提交时间:2014/01/09
Adaptive Optics  Solar Astronomy  Astronomical Instrumentation