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| 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![](/image/person.jpg)
浏览  |   Adobe PDF(2107Kb)  |   收藏  |  浏览/下载:485/170  |  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![](/image/person.jpg)
浏览  |   Adobe PDF(863Kb)  |   收藏  |  浏览/下载:523/163  |  提交时间:2014/01/08 Exoplanets Detection High-contrast Imaging Liquid Crystal Array Amplitude Correction Non-uniformity Compensation |
| Position Detection of one Arc Permanent-Magnet Synchronous Motor in Telescope Mount Driving Based on High Frequency signals Injection 会议论文 2011 3rd IEEE International Conference on Signal Processing Systems (ICSPS 2011), Yantai, China, 2011-8-27 作者: Xiaoli Song ; Zhenchao Zhang ; Di Wang ; Xiejia Lin![](/image/person.jpg)
浏览  |   Adobe PDF(549Kb)  |   收藏  |  浏览/下载:503/185  |  提交时间:2014/01/08 Hfsignals Sensorless Pmsm Simulation Telescope Mount Driving |
| An experimental indoor phasing system based on active optics using dispersed Hartmann sensing technology in the visible waveband 期刊论文 Research in Astronomy and Astrophysics, 2011, 卷号: 11, 期号: 9, 页码: 1111–1122 作者: Yong Zhang ; Gen-Rong Liu ; Yue-Fei Wang ; Ye-Ping Li ; Ya-Jun Zhang ; Liang Zhang ; Yi-Zhong Zeng ; Jie Zhang![](/image/person.jpg)
浏览  |   Adobe PDF(1245Kb)  |   收藏  |  浏览/下载:540/178  |  提交时间:2014/01/08 Astronomical Instrumentation Active Optics Adaptive Optics |
| Stochastic parallel gradient descent based adaptive optics used for a high contrast imaging coronagraph 期刊论文 Research in Astronomy and Astrophysics, 2011, 卷号: 11, 期号: 8, 页码: 997–1002 作者: Bing Dong; De-Qing Ren ; Xi Zhang![](/image/person.jpg)
浏览  |   Adobe PDF(879Kb)  |   收藏  |  浏览/下载:525/150  |  提交时间:2014/01/07 Adaptive Optics Laboratory Image Processing Coronagraph |
| 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 |
| An iterative wavefront sensing algorithm for high-contrast imaging systems 期刊论文 Research in Astronomy and Astrophysics, 2011, 卷号: 11, 期号: 2, 页码: 198–204 作者: Jiang-Pei Dou ; De-Qing Ren ; Yong-Tian Zhu![](/image/person.jpg)
浏览  |   Adobe PDF(958Kb)  |   收藏  |  浏览/下载:452/176  |  提交时间:2014/01/07 Image Processing Numerical Planetary Systems |