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Two-telescope-based solar seeing profile measurement simulation 期刊论文
Research in A stronomy and A strophysics, 2021, 卷号: 21, 期号: 12, 页码: 11-20
Authors:  Wang ZY(王子跃);  Ren DQ(任德清)
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turbulence  atmospheric effects  sun: granulation  
Simulation and analysis of co-phasing errors of the segmented primary mirror tiled by hexagonal segments in LOT 期刊论文
Research in As tronomy and As trophysics, 2021, 卷号: 21, 期号: 10, 页码: 39-47
Authors:  Shen SD(沈世东);  Cui XQ(崔向群);  Zhang Y(张勇)
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methods: analytical  techniques: miscellaneous  telescopes  
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  
Global optimization-based reference star differential imaging for high-contrast exoplanet imaging survey 期刊论文
MNRAS, 2021, 卷号: 21, 期号: 7, 页码: 181-188
Authors:  Ren DQ(任德清);  Chen YL(陈祎力)
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instrumentation: adaptive optics  methods: data analysis  techniques: image processing  
Multi-aperture seeing profiler with multiple guide stars 期刊论文
Research in Astronomy and Astrophysics, 2019, 卷号: 19, 期号: 4, 页码: 54-1-10
Authors:  Yang F(杨峰);  Zhao G(赵刚);  Ren DQ(任德清)
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Atmospheric Effects  Site Testing  Methods: Numerical  
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  
Design and experimental test of an optical vortex coronagraph 期刊论文
Research in Astronomy and Astrophysics, 2017, 卷号: 17, 期号: 6, 页码: 60-66
Authors:  Cheng-Chao Liu;  De-Qing Ren;  Yong-Tian Zhu;  Jiang-Pei Dou
View  |  Adobe PDF(1520Kb)  |  Favorite  |  View/Download:243/85  |  Submit date:2018/01/05
Coronagraph  Optical Vortex  Laboratory  
Advanced Multiple Aperture Seeing Profiler 期刊论文
Publications of the Astronomical Society of the Pacific, 2016, 期号: 128, 页码: 1-7
Authors:  Deqing Ren;  Gang Zhao
View  |  Adobe PDF(1098Kb)  |  Favorite  |  View/Download:211/85  |  Submit date:2017/01/13
Atmospheric Effects  Adaptive Optics  Miscellaneous  
Automatic generation of optical initial configuration based on Delano diagram 期刊论文
Research in Astronomy and Astrophysics, 2016, 卷号: 16, 期号: 1, 页码: 1-8
Authors:  Kai-Yuan Zhang;  Xiang-Yan Yuan;  Xiang-Qun Cui
View  |  Adobe PDF(670Kb)  |  Favorite  |  View/Download:276/114  |  Submit date:2017/01/11
Telescopes—methods: Analytical  
Optimization Analysis Of Primary Mirror in Large Aperture Telescope Based On Workbench 会议论文
Telescope and Space Optical Instrumentation, 北京, 2015-5-5
Authors:  Zhengsen Feng;  Guomin Wang
View  |  Adobe PDF(668Kb)  |  Favorite  |  View/Download:300/112  |  Submit date:2016/01/22
Primary Mirror  Support System  Optimization Analysis  Workbench  Finite Element Method