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| 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:518/173  |  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:670/168  |  提交时间:2015/03/13 Adaptive Optics |
| Kunlun Dark Universe Survey Telescope 会议论文 Ground-based and Airborne Telescopes V, Montréal, Quebec, Canada, 2014-6-22 作者: Yongtian Zhu; Lifan Wang; Xiangyan Yuan; Bozhong Gu; Xinnan Li; Shihai Yang; Xuefei Gong; Fujia Du; Yongjun Qi; Linzhe Xu 浏览  |  Adobe PDF(984Kb)  |  收藏  |  浏览/下载:696/221  |  提交时间:2015/03/12 Ground-based Telescopes Optics/ir Antarctic |
| Multi-object fixed delay Michelson interferometer for astronomical observation 会议论文 Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, Xiamen, China, 2012-4-26 作者: Kai Zhang; Yongtian Zhu; Lei Wang; Yi Chen; Liang Wang 浏览  |  Adobe PDF(1540Kb)  |  收藏  |  浏览/下载:554/147  |  提交时间:2014/01/11 Fixed Delay Michelson Interferometer Field Compensation Interference Component Smart Structure |
| 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:393/110  |  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:568/239  |  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:427/110  |  提交时间:2014/01/12 Adaptive Optics Solar Instruments High Resolution Imaging |
| The prototype design of more powerful Exoplanet Tracker based on LAMOST 会议论文 Ground-based and Airborne Instrumentation for Astronomy III, San Diego, California, USA, 2010-6-27 作者: Kai Zhang; Yongtian Zhu; Lei Wang 浏览  |  Adobe PDF(524Kb)  |  收藏  |  浏览/下载:409/157  |  提交时间:2014/01/06 External Dispersed Interferometer Fixed Delay Michelson Interferometer Optical System Mechanical Structure |
| Optical Misalignment Sensing for Optical Aperture Synthesis Telescope by Using Phase Diversity 会议论文 Adaptive Optics Systems, Marseille, France, 2008-6-23 作者: Fang Cao; Yongtian Zhu; Zhen Wu 浏览  |  Adobe PDF(261Kb)  |  收藏  |  浏览/下载:462/149  |  提交时间:2014/01/01 Aperture Synthesis Telescope Wave-front Sensors Phase Diversity Method Genetic Algorithms |
| Auto-focusing Schemes for LAMOST Multipurpose Fiber-fed Spectrographs 会议论文 Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, Chengdu, China, 2007-7-8 作者: Long Li; Zhongwen Hu; Jianing Wang; Yongtian Zhu; Lei Wang 浏览  |  Adobe PDF(304Kb)  |  收藏  |  浏览/下载:462/173  |  提交时间:2013/12/29 Low Resolution Spectrograph Auto-focusing Resolution |