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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
Authors:  Li CW(李常伟);  Lu YT(陆彦婷);  Zhang SJ(张思炯)
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wavefront sensing  extended objects  Fourier spatial spectrum  
Titania-/cerium-doped yttrium aluminum garnet protective/ downconversion layer for photovoltaics in harsh environments 期刊论文
Optical Engineering, 2019, 卷号: 58, 期号: 4, 页码: 041606-1-5
Authors:  Tang J(唐靓);  Ye HQ(叶慧琪);  Xiao D(肖东)
View  |  Adobe PDF(1158Kb)  |  Favorite  |  View/Download:149/43  |  Submit date:2020/02/04
Photovoltaic  Protective Coating  Downconversion  Space Application  
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)
Authors:  Hui Zhang;  Guoping Li;  Yong Zhang;  Shouwei Hu
View  |  Adobe PDF(2178Kb)  |  Favorite  |  View/Download:273/78  |  Submit date: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)
Authors:  Fan Feng;  Changwei Li;  Sijiong Zhang
View  |  Adobe PDF(3688Kb)  |  Favorite  |  View/Download:174/63  |  Submit date: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
Authors:  Deqing Ren;  Xi Zhang;  Jiangpei Dou;  Yongtian Zhu
View  |  Adobe PDF(569Kb)  |  Favorite  |  View/Download:227/82  |  Submit date:2017/01/13
Adaptive Optics  High Angular Resolution  
Identifying the phase discontinuities in the wrapped phase maps by a classification framework 期刊论文
Optical Engineering, 2016, 卷号: 55, 期号: 3, 页码: 033104-1-8
Authors:  Ashfaq Ahmad;  Yanting Lu
Favorite  |  View/Download:106/0  |  Submit date:2017/01/17
Phase Discontinuity  Phase Unwrapping  Feature Extraction  Naive Bayes Classifier  
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
Authors:  Deqing Ren;  Bing Dong
View  |  Adobe PDF(1314Kb)  |  Favorite  |  View/Download:274/68  |  Submit date:2014/01/09
Adaptive Optics  Solar Astronomy  Astronomical Instrumentation  
Application of photogrammetric technique to astronomical telescope measurement and control 会议论文
The International Society for Optical Engineering, Glasgow, Scotland, 2004-6-21
Authors:  Dehua Yang;  Jingquan Cheng
View  |  Adobe PDF(116Kb)  |  Favorite  |  View/Download:289/134  |  Submit date:2013/12/23
Photogrammetry  Multi-camera  Real-time  Astronomy  Telescope  Measurement And Control