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Design and dynamics experiment of filter wheel mechanism of space coronagraph 会议论文
Ninth Symposium on Novel Photoelectronic Detection Technology and Applications, Hefei, China, 2022.11.2-4
作者:  Guo W(郭伟);  Dou JP(窦江培);  Xu MM(许明明);  Kong LY(孔令一);  Liu BL(刘宝禄);  Chen B(陈博);  Jiang S(江舒)
浏览  |  Adobe PDF(1830Kb)  |  收藏  |  浏览/下载:85/34  |  提交时间:2024/03/18
coronagraph  filter wheel mechanism  precision analysis  vibration test  mechanical property  
The Unanticipated States of Direct Drive System of Extremely Large Telescope in Extreme Environment 会议论文
Proc. SPIE 11445, California, United States, 2020-12-13
作者:  Yang SH(杨世海);  Li Y(李运);  Wu JJ(吴佳佳);  Xu LZ(徐灵哲);  Gu XJ(顾晓杰);  Xu J(徐进)
浏览  |  Adobe PDF(4135Kb)  |  收藏  |  浏览/下载:445/135  |  提交时间:2021/03/30
Large Telescope  Unanticipated States  Fault Diagnosis  Telescope Control System  Antarctica  
Titania-/cerium-doped yttrium aluminum garnet protective/ downconversion layer for photovoltaics in harsh environments 期刊论文
Optical Engineering, 2019, 卷号: 58, 期号: 4, 页码: 041606-1-5
作者:  Tang J(唐靓);  Ye HQ(叶慧琪);  Xiao D(肖东)
浏览  |  Adobe PDF(1158Kb)  |  收藏  |  浏览/下载:491/155  |  提交时间:2020/02/04
Photovoltaic  Protective Coating  Downconversion  Space Application  
A controller designed for the motion system of a space solar filter 会议论文
Software and Cyberinfrastructure for Astronomy V, Austin, Texas, United States, 2018-6-10
作者:  Ming Yan;  Jianing Wang
浏览  |  Adobe PDF(812Kb)  |  收藏  |  浏览/下载:441/189  |  提交时间:2019/02/02
Space Filter  Field Programmable Gate Array(Fpga)  Single Chip Microcomputer (Scm)  Intellectual Property (Ip) Core  Telescope  
Fabricating and testing of the trim plate for the Zwicky Transient Facility 会议论文
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, Austin, Texas, United States, 2018-6-10
作者:  Chen Xu;  Yi Zheng;  Bo Li;  Xinnan Li;  Zhe Chen;  Kunxing Chen;  Bin Liang
浏览  |  Adobe PDF(832Kb)  |  收藏  |  浏览/下载:539/158  |  提交时间:2019/02/03
Ztf  Schmidt Corrector  Null Test  Alignment  
Design and experimental test of an optical vortex coronagraph 期刊论文
Research in Astronomy and Astrophysics, 2017, 卷号: 17, 期号: 6, 页码: 60-66
作者:  Cheng-Chao Liu;  De-Qing Ren;  Yong-Tian Zhu;  Jiang-Pei Dou
浏览  |  Adobe PDF(1520Kb)  |  收藏  |  浏览/下载:523/220  |  提交时间:2018/01/05
Coronagraph  Optical Vortex  Laboratory  
Power supply system design and build for Antarctica telescope 会议论文
Ground-based and Airborne Telescopes VI, Edinburgh, United Kingdom, 2016-6-26
作者:  DU Fu-Jia;  Li Hao;  Li Aiai
浏览  |  Adobe PDF(347Kb)  |  收藏  |  浏览/下载:444/174  |  提交时间:2017/01/19
Power Supply  Reliability  Pfc  Fmea  Antarctic  
Removing Random-Valued Impulse Noises by a Two-Staged Nonlinear Filtering Method 期刊论文
Transactions of Nanjing University of Aeronautics and Astronautics, 2016, 卷号: 33, 期号: 3, 页码: 329-338
作者:  Ahmad Ashfaq;  Lu Yanting
浏览  |  Adobe PDF(896Kb)  |  收藏  |  浏览/下载:415/165  |  提交时间:2017/01/17
Image De-noising  Random-valued Impulse Noise  Nonlinear Filter  Noisy Pixel Detection  Two-stage Detection And Correction Method  Directional Differences  
A high-contrast imaging polarimeter with a stepped-transmission filter based coronagraph 期刊论文
Research in Astronomy and Astrophysics, 2016, 卷号: 16, 期号: 5, 页码: 73-1-6
作者:  Cheng-Chao Liu;  De-Qing Ren;  Yong-Tian Zhu;  Jiang-Pei Dou;  Jing Guo
浏览  |  Adobe PDF(662Kb)  |  收藏  |  浏览/下载:668/227  |  提交时间:2017/01/14
Polarimeter  Coronagraph  Polarimetric  Laboratory  
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:407/116  |  提交时间:2016/01/21
Coronagraph  Liquid Crystal Array  Apodization  Laboratory