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The research status of direct imaging of expolanets 会议论文
, Haikou, P.R. China, 2017-1-7
Authors:  Z.J. Han;  D. Ren;  J.P. Dou;  Y.T. Zhu;  X. Zhang;  J. Guo;  C.C. Liu
View  |  Adobe PDF(3019Kb)  |  Favorite  |  View/Download:1035/198  |  Submit date:2019/02/02
Exoplanets  Direct Imaging  Coronagraph  Polarimetry  Space Observation Project  
A coronagraph based on two spatial light modulators for active amplitude apodizing and phase corrections 会议论文
Ground-based and Airborne Instrumentation for Astronomy V, Montréal, Quebec, Canada, 2014-6-22
Authors:  Jiangpei Dou;  Deqing Ren;  Xi Zhang;  Yongtian Zhu;  Gang Zhao;  Zhen Wu
View  |  Adobe PDF(1171Kb)  |  Favorite  |  View/Download:687/246  |  Submit date:2015/03/11
Young Exoplanets  Stellar Coronagraph  Active Pupil Apodization  Amplitude Correction  Ground-based Telescopes  
The First Portable Solar and Stellar Adaptive Optics 会议论文
Adaptive Optics Systems IV, Montréal, Quebec, Canada, 2014-6-22
Authors:  Deqing Ren;  Rong Li;  Xi Zhang;  Jiangpei Dou;  Yongtian Zhu;  Gang Zhao;  Zhen Wu;  Rui Chen;  Chengchao Liu;  Feng Yang;  Chao Yang
View  |  Adobe PDF(6337Kb)  |  Favorite  |  View/Download:930/196  |  Submit date:2015/03/13
Adaptive Optics  
Laboratory test of a polarimetry imaging subtraction system for the high-contrast imaging 会议论文
Ground-based and Airborne Instrumentation for Astronomy IV, Amsterdam, Netherlands, 2012-7-1
Authors:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Rong Li
View  |  Adobe PDF(2299Kb)  |  Favorite  |  View/Download:528/156  |  Submit date:2014/01/10
Exoplanets  High-contrast Imaging  Polarimetry Subtraction Algorithm  Phase And Distortion Corrections  Image Processing  
A demonstration test of the dual-beam polarimetry differential imaging system for the high-contrast observation 会议论文
Ground-based and Airborne Instrumentation for Astronomy IV, Amsterdam, Netherlands, 2012-7-1
Authors:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xue Wang;  Xi Zhang;  Rong Li
View  |  Adobe PDF(2050Kb)  |  Favorite  |  View/Download:747/313  |  Submit date:2014/01/08
Exoplanets  Polarimetry Differential Imaging  High-contrast Imaging  Image Processing  Optimization  
Recent Progress on the Portable Solar Adaptive Optics 会议论文
Adaptive Optics Systems III, Amsterdam, Netherlands, 2012-7-1
Authors:  Deqing Ren;  Xi Zhang;  Matt Penn;  Haimin Wang;  Jiangpei Dou;  Yongtian Zhu;  Li Rong;  Xue Wang
View  |  Adobe PDF(12423Kb)  |  Favorite  |  View/Download:560/142  |  Submit date:2014/01/12
Adaptive Optics  Solar Instruments  High Resolution Imaging  
A dark-hole correction test for the step-transmission filter based coronagraph system 会议论文
Space Telescopes and Instrumentation 2012: Optical, Infrared, and Millimeter Wave, Amsterdam, Netherland, 2012-7-1
Authors:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Rong Li
View  |  Adobe PDF(1106Kb)  |  Favorite  |  View/Download:813/261  |  Submit date:2014/01/08
Earth-like Exoplanets  Dark-hole Correction  High-contrast Coronagraph  Spgd Algorithm  
Design and test of a high-contrast imaging coronagraph based on two 50-step transmission filters 会议论文
Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, Beijing, China, 2011-11-6
Authors:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Xue Wang
View  |  Adobe PDF(2107Kb)  |  Favorite  |  View/Download:583/195  |  Submit date:2014/01/07
Earth-like Exoplanets  High-contrast Imaging  Coronagraphy  Step-transmission Filter  Space Telescopes  
Testing of a high-contrast imaging coronagraph based on an active liquid crystal array 会议论文
Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, Beijing, China, 2011-11-6
Authors:  Xi Zhang;  Deqing Ren;  Yongtian Zhu;  Jiangpei Dou;  Xue Wang
View  |  Adobe PDF(863Kb)  |  Favorite  |  View/Download:614/214  |  Submit date:2014/01/08
Exoplanets Detection  High-contrast Imaging  Liquid Crystal Array  Amplitude Correction  Non-uniformity Compensation  
A dual-channel imaging polarimetry system 会议论文
Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, Beijing, China, 2011-11-6
Authors:  Xue Wang;  Deqing Ren;  Jiangpei Dou;  Yongtian Zhu;  Xi Zhang
View  |  Adobe PDF(809Kb)  |  Favorite  |  View/Download:647/203  |  Submit date:2014/01/07
Extra-solar Planets  Imaging Polarimetry  Data Reduction  Distortion Correction