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Design and calibration of a high-sensitivity and high-accuracy polarimeter based on liquid crystal variable retarders 期刊论文
Research in Astronomy and Astrophysics, 2017, 卷号: 17, 期号: 1, 页码: 8-18
作者:  Jing Guo;  De-Qing Ren;  Cheng-Chao Liu;  Yong-Tian Zhu;  Jiang-Pei Dou;  Xi Zhang
浏览  |  Adobe PDF(584Kb)  |  收藏  |  浏览/下载:381/149  |  提交时间:2018/01/05
Polarimeters  Laboratory  Magnetic Fields  Polarimetric  
A high-contrast coronagraph for direct imaging of Earth-like exoplanets: design and test 期刊论文
Research in Astronomy and Astrophysics, 2015, 卷号: 15, 期号: 3, 页码: 453–460
作者:  Cheng-Chao Liu;  De-Qing Ren;  Jian-Pei Dou;  Yong-Tian Zhu;  Xi Zhang;  Gang Zhao;  Zhen Wu;  Rui Chen
浏览  |  Adobe PDF(673Kb)  |  收藏  |  浏览/下载:367/99  |  提交时间:2016/01/21
Coronagraph  Liquid Crystal Array  Apodization  Laboratory  
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
作者:  Jiangpei Dou;  Deqing Ren;  Xi Zhang;  Yongtian Zhu;  Gang Zhao;  Zhen Wu
浏览  |  Adobe PDF(1171Kb)  |  收藏  |  浏览/下载:505/168  |  提交时间: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
作者:  Deqing Ren;  Rong Li;  Xi Zhang;  Jiangpei Dou;  Yongtian Zhu;  Gang Zhao;  Zhen Wu;  Rui Chen;  Chengchao Liu;  Feng Yang;  Chao Yang
浏览  |  Adobe PDF(6337Kb)  |  收藏  |  浏览/下载:653/168  |  提交时间:2015/03/13
Adaptive Optics  
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
作者:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xue Wang;  Xi Zhang;  Rong Li
浏览  |  Adobe PDF(2050Kb)  |  收藏  |  浏览/下载:557/233  |  提交时间: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
作者:  Deqing Ren;  Xi Zhang;  Matt Penn;  Haimin Wang;  Jiangpei Dou;  Yongtian Zhu;  Li Rong;  Xue Wang
浏览  |  Adobe PDF(12423Kb)  |  收藏  |  浏览/下载:416/106  |  提交时间: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
作者:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Rong Li
浏览  |  Adobe PDF(1106Kb)  |  收藏  |  浏览/下载:638/180  |  提交时间:2014/01/08
Earth-like Exoplanets  Dark-hole Correction  High-contrast Coronagraph  Spgd Algorithm  
An active coronagraph using a liquid crystal array for exoplanet imaging: principle and testing 期刊论文
Research in Astronomy and Astrophysics, 2012, 卷号: 12, 期号: 5, 页码: 591–600
作者:  Xi Zhang;  De-Qing Ren;  Yong-Tian Zhu;  Jiang-Pei Dou
浏览  |  Adobe PDF(830Kb)  |  收藏  |  浏览/下载:402/101  |  提交时间:2014/01/08
Coronagraph  Liquid Crystal Array  High-contrast Imaging  Exoplanet Detection  
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
作者:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Xue Wang
浏览  |  Adobe PDF(2107Kb)  |  收藏  |  浏览/下载:442/156  |  提交时间: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
作者:  Xi Zhang;  Deqing Ren;  Yongtian Zhu;  Jiangpei Dou;  Xue Wang
浏览  |  Adobe PDF(863Kb)  |  收藏  |  浏览/下载:477/140  |  提交时间:2014/01/08
Exoplanets Detection  High-contrast Imaging  Liquid Crystal Array  Amplitude Correction  Non-uniformity Compensation