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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![](/image/person.jpg)
浏览  |   Adobe PDF(1529Kb)  |   收藏  |  浏览/下载:464/177  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(1171Kb)  |   收藏  |  浏览/下载:562/189  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(1106Kb)  |   收藏  |  浏览/下载:704/205  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(619Kb)  |   收藏  |  浏览/下载:793/227  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(323Kb)  |   收藏  |  浏览/下载:490/167  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(4485Kb)  |   收藏  |  浏览/下载:449/154  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(1450Kb)  |   收藏  |  浏览/下载:436/148  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(755Kb)  |   收藏  |  浏览/下载:507/170  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(289Kb)  |   收藏  |  浏览/下载:825/199  |  提交时间:2013/12/29 Coronagraph Stepped-transmission Filters |