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Optical design of imaging and spectrograph for 4m telescope in China 会议论文
Ground-based and Airborne Instrumentation for Astronomy VII, Austin, Texas, United States, 2018-6-10
作者:  Hangxin Ji;  Yongtian Zhu;  Zhongwen Hu;  Yi Chen;  Lei Wang;  Mingming Xu;  Songxin Dai;  Huatao Zhang
浏览  |  Adobe PDF(1529Kb)  |  收藏  |  浏览/下载:446/168  |  提交时间:2019/02/11
Imaging And Spectrograph  Three-channel Imaging  Low And Medium Resolution Spectrograph  Vphg  
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:523/174  |  提交时间:2015/03/11
Young Exoplanets  Stellar Coronagraph  Active Pupil Apodization  Amplitude Correction  Ground-based Telescopes  
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:660/188  |  提交时间:2014/01/08
Earth-like Exoplanets  Dark-hole Correction  High-contrast Coronagraph  Spgd Algorithm  
SPECKLE NOISE SUBTRACTION AND SUPPRESSION WITH ADAPTIVE OPTICS CORONAGRAPHIC IMAGING 期刊论文
The Astrophysical Journal, 2012, 卷号: 753, 期号: 2, 页码: 99-109
作者:  Deqing Ren;  Jiangpei Dou;  Xi Zhang;  Yongtian Zhu
浏览  |  Adobe PDF(619Kb)  |  收藏  |  浏览/下载:695/204  |  提交时间:2014/01/12
Miscellaneous  Planetary Systems  High Angular Resolution  Image Processing  
A Coronagraph Using a Liquid Crystal Array and a Deformable Mirror for Active Apodizing and Phase Corrections 期刊论文
Publications of the Astronomical Society of the Pacific, 2011, 卷号: 123, 期号: 901, 页码: 341-347
作者:  Deqing Ren;  Yongtian Zhu
浏览  |  Adobe PDF(323Kb)  |  收藏  |  浏览/下载:455/157  |  提交时间:2014/01/07
Astronomical Instrumentation  
Testing of a transmission-filter coronagraph for ground-based imaging of exoplanets 会议论文
Ground-based and Airborne Instrumentation for Astronomy III, San Diego, California, USA, 2010-6-27
作者:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Xue Wang
浏览  |  Adobe PDF(4485Kb)  |  收藏  |  浏览/下载:421/148  |  提交时间:2014/01/06
Extra-solar Planets  Hot Jupiters  High-contrast Imaging  Coronagraphy  Step-transmission Filter  Ground-based Telescopes  
Laboratory Experiment of a High-contrast Imaging Coronagraph with New Step-transmission Filters 会议论文
Techniques and Instrumentation for Detection of Exoplanets IV, San Diego, CA, 2008-8-2
作者:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang
浏览  |  Adobe PDF(1450Kb)  |  收藏  |  浏览/下载:408/141  |  提交时间:2014/01/02
Extra-solar Planets  High-contrast Imaging  Coronagraph  Step-transmission Filters  Deformable Mirror  
Laboratory experiment of a coronagraph based on step-transmission filters 会议论文
Space Telescopes and Instrumentation 2008: Optical, Infrared, and Millimeter, Marseille, France, 2008-6-23
作者:  Jiangpei Dou;  Yongtian Zhu;  Deqing Ren;  Xi Zhang
浏览  |  Adobe PDF(755Kb)  |  收藏  |  浏览/下载:476/163  |  提交时间:2014/01/01
High-contrast Imaging  Extra-solar Planets  Step-transmission Filters  
A Coronagraph Based on Stepped-Transmission Filters 期刊论文
Publications of the Astronomical Society of the Pacific, 2007, 卷号: 119, 期号: 119, 页码: 1063-1068
作者:  Deqing Ren;  Yongtian Zhu
浏览  |  Adobe PDF(289Kb)  |  收藏  |  浏览/下载:753/193  |  提交时间:2013/12/29
Coronagraph  Stepped-transmission Filters