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| Progress on Multi-object Exoplanet Search Spectral Interferometer 会议论文 Ground-based and Airborne Instrumentation for Astronomy IV, Amsterdam, Netherlands, 2012-7-1 作者: Kai Zhang; Yongtian Zhu; Lei Wang; Zhongyu Yue; Yi Chen; Jin Tang; Zhongwen Hu 浏览  |  Adobe PDF(1135Kb)  |  收藏  |  浏览/下载:583/206  |  提交时间:2014/01/12 Exoplanet Detection External Dispersed Interferometry Fixed-delay Michelson Interferometer Multi-fiber Plugs Iodine Cell |
| Design and realization of the backup field controllers for LAMOST Spectrographs 会议论文 Software and Cyberinfrastructure for Astronomy II, Amsterdam, Netherlands, 2012-7-1 作者: Jianing Wang; Zhongyi Han; Yizhong Zeng; Songxin Dai; Zhongwen Hu; Yongtian Zhu; Lei Wang; Yonghui Hou 浏览  |  Adobe PDF(23876Kb)  |  收藏  |  浏览/下载:2517/147  |  提交时间:2014/01/09 Backup Field Controller Lamost Fpga Voltage Translation Triple-speed Ethernet |
| 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:564/237  |  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:424/108  |  提交时间:2014/01/12 Adaptive Optics Solar Instruments High Resolution Imaging |
| 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:651/184  |  提交时间:2014/01/08 Earth-like Exoplanets Dark-hole Correction High-contrast Coronagraph Spgd Algorithm |
| 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:447/159  |  提交时间:2014/01/07 Earth-like Exoplanets High-contrast Imaging Coronagraphy Step-transmission Filter Space Telescopes |
| 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:414/147  |  提交时间:2014/01/06 Extra-solar Planets Hot Jupiters High-contrast Imaging Coronagraphy Step-transmission Filter Ground-based Telescopes |
| Application of fixed delay Michelson interferometer for Radial Velocity measurement 会议论文 Ground-based and Airborne Instrumentation for Astronomy III, San Diego, California, USA, 2010-6-27 作者: Kai Zhang; Mingda Jiang; Yongtian Zhu 浏览  |  Adobe PDF(446Kb)  |  收藏  |  浏览/下载:422/156  |  提交时间:2014/01/02 |
| High resolution spectrograph with R4 Echelle for LAMOST 会议论文 Ground-based Instrumentation for Astronomy, Glasgow, Scotland, 2004-6-21 作者: Yongtian Zhu; Xuhua Wu; Lei Wang; Qiufeng Luo 浏览  |  Adobe PDF(130Kb)  |  收藏  |  浏览/下载:516/197  |  提交时间:2013/12/23 Spectrograph High Resolutio Echelle Grating |
| LAMOST Multi-object Spectrographs with Aspherized Gratings 会议论文 Instrument Design and Performance for Optical/Infrared Ground-based Telescopes, Hawaii USA, 2002-8-22 作者: Yongtian Zhu; Gerard R. Lemaitre 浏览  |  Adobe PDF(348Kb)  |  收藏  |  浏览/下载:424/145  |  提交时间:2013/12/22 Instrumentation Spectrographs Aspherical Gratings |