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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:449/170  |  提交时间:2019/02/11
Imaging And Spectrograph  Three-channel Imaging  Low And Medium Resolution Spectrograph  Vphg  
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:642/170  |  提交时间:2015/03/13
Exoplanet Detection  Radial Velocity Measurement  Multi-object Observation  Fixed Delay Interferometer  Interference Spectrum  
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:561/148  |  提交时间:2014/01/11
Fixed Delay Michelson Interferometer  Field Compensation  Interference Component  Smart Structure  
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:2544/151  |  提交时间:2014/01/09
Backup Field Controller  Lamost  Fpga  Voltage Translation  Triple-speed Ethernet  
The LAMOST low resolution spectrograph Stability Performance 会议论文
Ground-based and Airborne Instrumentation for Astronomy IV, Amsterdam, Netherlands, 2012-7-1
作者:  Yonghui Hou;  Lei Wang;  Zhongwen Hu;  Jianing Wang;  Zhen Tang;  Mingda Jiang;  Yongtian Zhu
浏览  |  Adobe PDF(1458Kb)  |  收藏  |  浏览/下载:612/205  |  提交时间:2014/01/12
Astronomical Instrumentation  Lamost  Spectrograph  Stability  
Design and realization of the IP control core in field controllers for LAMOST spectroscopes1 会议论文
Software and Cyberinfrastructure for Astronomy, San Diego, California, USA, 2010-6-27
作者:  Jianing Wang;  Zhongyi Han;  Yizhong Zeng;  Songxin Dai;  Zhongwen Hu;  Yongtian Zhu;  Lei Wang;  Yonghui Hou
浏览  |  Adobe PDF(342Kb)  |  收藏  |  浏览/下载:504/165  |  提交时间:2014/01/03
Lamost  Field Controllers  Dsp Builder  Ip Control Core  Field Programmable Gate Array (Fpga)  Spectroscopes  Matlab / Simulink  
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:416/162  |  提交时间:2014/01/06
External Dispersed Interferometer  Fixed Delay Michelson Interferometer  Optical System  Mechanical Structure  
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:450/137  |  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  
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:484/184  |  提交时间:2013/12/29
Low Resolution Spectrograph  Auto-focusing  Resolution