NIAOT OpenIR

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The preliminary design of the next generation Palomar spectrograph for 200-inch Hale telescope 会议论文
Ground-based and Airborne Instrumentation for Astronomy VII, Austin, Texas, United States, 2018-6-10
作者:  Haijiao Jiang;  Zhongwen Hu;  Mingming Xu;  Songxin Dai;  Huatao Zhang;  Lei Wang;  Yi Chen
浏览  |  Adobe PDF(1613Kb)  |  收藏  |  浏览/下载:466/172  |  提交时间:2019/02/12
Instrumentation  Spectrograph  Moderate Resolution  
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:425/157  |  提交时间:2019/02/11
Imaging And Spectrograph  Three-channel Imaging  Low And Medium Resolution Spectrograph  Vphg  
The optimization of collimator's light-weighting structure based on MOBIE system of TMT 会议论文
Advanced Display Technology; and Micro/Nano Optical Imaging Technologies and Applications, 北京, 2015-5-5
作者:  Hong Chen;  Yi Chen;  Zhongwen Hu;  Mingming Xu;  Hangxin Ji;  Lei W ang
浏览  |  Adobe PDF(2211Kb)  |  收藏  |  浏览/下载:387/84  |  提交时间:2016/01/22
Optimization  Light-weighting  Collimator  
Test of Multi-object Exoplanet Search Spectral Interferometer 会议论文
Ground-based and Airborne Instrumentation for Astronomy V, Montréal, Quebec, Canada, 2014-6-22
作者:  Kai Zhang;  Liang Wang;  Haijiao Jiang;  Zhongwen Hu;  Yongtian Zhu;  Yonghui Hou;  Songxin Dai;  Jin Tang;  Zhen Tang;  Yizhong Zeng;  Yi Chen;  Lei Wang
浏览  |  Adobe PDF(722Kb)  |  收藏  |  浏览/下载:615/166  |  提交时间:2015/03/13
Exoplanet Detection  Radial Velocity Measurement  Multi-object Observation  Fixed Delay Interferometer  Interference Spectrum  
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:573/204  |  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 real-time spectrograph controller for LAMOST based on FPGA 会议论文
Advanced Software and Control for Astronomy II, Marseille, France, 2008-6-23
作者:  Jianing Wang;  Liyan Wu;  Yizhong Zeng;  Songxin Dai;  Zhongwen Hu;  Yongtian Zhu;  Lei Wang;  Zhen Wu;  Yi Chen
浏览  |  Adobe PDF(453Kb)  |  收藏  |  浏览/下载:409/132  |  提交时间:2014/01/01
Real-time Spectrograph Controller  Field Programmable Gate Array (Fpga)  System On Programmable Chip (Sopc)  Niosⅱ  Intellectual Property (Ip)  Stepper Motor  Ethernet Network  Lamost