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Rigid aspheric smoothing tool for mid-spatial frequency errors on aspheric or freeform optical surfaces 期刊论文
Journal of the European Optical Society-Rapid Publications, 2019, 卷号: 15, 期号: 1, 页码: 9
作者:  G.Y.Yu;  L.Z.Wu;  X.Su;  Y.C.Li;  K.Wang;  H.Y.Li;  D.Walker
浏览  |  Adobe PDF(4628Kb)  |  收藏  |  浏览/下载:137/49  |  提交时间:2020/08/24
Mid-spatial frequency error,Freeform,Optical fabrication,Aspheric,Optics  
Design and analysis for the multi-point flexible support structure of large and precision lens 期刊论文
Optik, 2019, 卷号: 193, 页码: 8
作者:  L.M.Zhang;  W.P.Wang;  J.L.Wang;  P.Guo;  L.Hao
浏览  |  Adobe PDF(1515Kb)  |  收藏  |  浏览/下载:124/54  |  提交时间:2020/08/24
Ground-based telescope system,Large aperture lens,Rigidity of the,support structure,Wave-front aberration,Optics  
Object-independent image-based wavefront sensing approach using phase diversity images and deep learning 期刊论文
Optics Express, 2019, 卷号: 27, 期号: 18, 页码: 26102-26119
作者:  Q.Xin;  G.H.Ju;  C.Y.Zhang;  S.Y.Xu
浏览  |  Adobe PDF(2894Kb)  |  收藏  |  浏览/下载:135/43  |  提交时间:2020/08/24
retrieval,algorithm,optics  
Suppression of diffraction stray light in the inner-occulted coronagraph 期刊论文
Zhongguo Kexue Jishu Kexue/Scientia Sinica Technologica, 2019, 卷号: 49, 期号: 11, 页码: 1343-1349
作者:  H.Yuan;  H.Zhang;  M.Sun
浏览  |  Adobe PDF(1852Kb)  |  收藏  |  浏览/下载:157/56  |  提交时间:2020/08/24
Stray light,Diffraction  
Analysis and Reduction of Solar Stray Light in the Nighttime Imaging Camera of Luojia-1 Satellite 期刊论文
Sensors, 2019, 卷号: 19, 期号: 5, 页码: 14
作者:  X.Zhong;  Z.Q.Su;  G.Zhang;  Z.G.Chen;  Y.Meng;  D.R.Li;  Y.Liu
浏览  |  Adobe PDF(5393Kb)  |  收藏  |  浏览/下载:334/225  |  提交时间:2020/08/24
Luojia-1 satellite,nighttime imaging camera,stray light,city lights,images,Chemistry,Engineering,Instruments & Instrumentation  
High-bandwidth fine tracking system for optical communication with double closed-loop control method 期刊论文
Optical Engineering, 2019, 卷号: 58, 期号: 2, 页码: 7
作者:  Y.K.Wang;  D.Y.Li;  R.Wang;  C.B.Jin;  S.X.Wang;  Q.Q.Mu;  L.Xuan
浏览  |  Adobe PDF(1766Kb)  |  收藏  |  浏览/下载:141/63  |  提交时间:2020/08/24
fine tracking system,atmospheric correction,optical communication,control bandwidth,space laser-communication,tip-tilt control,compensation,Optics  
A Back Propagation neural network based optimizing model of space-based large mirror structure 期刊论文
Optik, 2019, 卷号: 179, 页码: 780-786
作者:  Z.S.Wang;  J.X.Zhang;  J.X.Wang;  X.He;  L.L.Fu;  F.X.Tian;  X.F.Liu;  Y.C.Zhao
浏览  |  Adobe PDF(590Kb)  |  收藏  |  浏览/下载:131/46  |  提交时间:2020/08/24
Large mirror,BP neural network,Finite element analysis,Orthogonal,test design,optimization,design,Optics  
Relay optical function and pre-construction results of a Giant Steerable Science Mirror for a thirty meter telescope 期刊论文
Optics Express, 2019, 卷号: 27, 期号: 10, 页码: 13991-14008
作者:  F.Yang;  X.J.Zhang;  H.C.Zhao;  Q.C.An;  P.Guo;  H.B.Jiang;  H.F.Cao
浏览  |  Adobe PDF(3771Kb)  |  收藏  |  浏览/下载:140/54  |  提交时间:2020/08/24
point-source sensitivity,mechanical vibrations,Optics  
Method for calculation and analysis of the weights of grating mosaic errors 期刊论文
Applied Optics, 2019, 卷号: 58, 期号: 18, 页码: 4939-4945
作者:  G.J.Yang;  X.D.Qi;  X.T.Li;  H.L.Yu;  M.Cong;  X.T.Mi;  S.Yang
浏览  |  Adobe PDF(1146Kb)  |  收藏  |  浏览/下载:121/43  |  提交时间:2020/08/24
compression,Optics  
Study of the impact of co-phasing errors for segmented primary mirror using nonlinear analysis 期刊论文
Optik, 2019, 卷号: 191, 页码: 80-88
作者:  H.S.Yang;  X.J.Zhang;  Z.L.Li;  X.K.Wang;  M.M.Xu
浏览  |  Adobe PDF(1444Kb)  |  收藏  |  浏览/下载:147/57  |  提交时间:2020/08/24
Ultra large aperture,Space-based telescope,Segmented primary mirro,Co-phasing error,Wavefront deformation,piston error,telescopes,Optics