NIAOT OpenIR

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The current status of the imaging and spectrogragh (IMSP) for 4m telescope 会议论文
Proc. of SPIE Vol. 11447, California, United States, 2020-12-13
作者:  Ji HX(季杭馨);  Chen Y(陈忆);  Wang L(王磊);  Dai SX(戴松新);  Zhang HT(章华涛);  Tang Z(汤振);  Li J(李军);  新其其格;  Zhu YT(朱永田)
浏览  |  Adobe PDF(5470Kb)  |  收藏  |  浏览/下载:293/104  |  提交时间:2021/03/30
Imaging And Spectrograph  k Mirror  Low And Medium Resolution Spectrograph  Vphg  De-rotator  
The infrared imaging spectrograph (IRIS) for TMT: design of image slicer 会议论文
Ground-based and Airborne Instrumentation for Astronomy VII, Austin, Texas, United States, 2018-6-10
作者:  Kai Zhang;  Yifei Zhou;  Yongtian Zhu;  Zhongwen hu
浏览  |  Adobe PDF(1359Kb)  |  收藏  |  浏览/下载:327/76  |  提交时间:2019/02/12
Thirty Meter Telescope  Infrared Imaging Spectrograph  Integral Field Unit  Image Slicer  
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  
The research status of direct imaging of expolanets 会议论文
, Haikou, P.R. China, 2017-1-7
作者:  Z.J. Han;  D. Ren;  J.P. Dou;  Y.T. Zhu;  X. Zhang;  J. Guo;  C.C. Liu
浏览  |  Adobe PDF(3019Kb)  |  收藏  |  浏览/下载:906/157  |  提交时间:2019/02/02
Exoplanets  Direct Imaging  Coronagraph  Polarimetry  Space Observation Project  
Simulation of the Imaging Quality of Ground-based Telescopes affected by Atmospheric Disturbances 会议论文
Adaptive Optics Systems IV, Montréal, Quebec, Canada, 2014-6-22
作者:  Yubin Ren;  Songfeng Kou;  Bozhong Gu
浏览  |  Adobe PDF(1653Kb)  |  收藏  |  浏览/下载:427/149  |  提交时间:2015/03/13
Ground-based Telescope  Imaging Model  Atmospheric Disturbances  Phase Screen  Avalanche Photodiode Array(Apd Arrays)  
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
作者:  Jiangpei Dou;  Deqing Ren;  Yongtian Zhu;  Xi Zhang;  Rong Li
浏览  |  Adobe PDF(2299Kb)  |  收藏  |  浏览/下载:397/111  |  提交时间: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
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:575/242  |  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:432/110  |  提交时间:2014/01/12
Adaptive Optics  Solar Instruments  High Resolution Imaging  
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:454/161  |  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:489/145  |  提交时间:2014/01/08
Exoplanets Detection  High-contrast Imaging  Liquid Crystal Array  Amplitude Correction  Non-uniformity Compensation