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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
Authors:  Haijiao Jiang;  Zhongwen Hu;  Mingming Xu;  Songxin Dai;  Huatao Zhang;  Lei Wang;  Yi Chen
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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
Authors:  Hangxin Ji;  Yongtian Zhu;  Zhongwen Hu;  Yi Chen;  Lei Wang;  Mingming Xu;  Songxin Dai;  Huatao Zhang
View  |  Adobe PDF(1529Kb)  |  Favorite  |  View/Download:422/156  |  Submit date: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
Authors:  Hong Chen;  Yi Chen;  Zhongwen Hu;  Mingming Xu;  Hangxin Ji;  Lei W ang
View  |  Adobe PDF(2211Kb)  |  Favorite  |  View/Download:379/83  |  Submit date: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
Authors:  Kai Zhang;  Liang Wang;  Haijiao Jiang;  Zhongwen Hu;  Yongtian Zhu;  Yonghui Hou;  Songxin Dai;  Jin Tang;  Zhen Tang;  Yizhong Zeng;  Yi Chen;  Lei Wang
View  |  Adobe PDF(722Kb)  |  Favorite  |  View/Download:612/166  |  Submit date:2015/03/13
Exoplanet Detection  Radial Velocity Measurement  Multi-object Observation  Fixed Delay Interferometer  Interference Spectrum  
A FEM coupling model for properties prediction during the curing of an epoxy adhesive for a novel assembly of radio telescope panel 会议论文
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, Montréal, Quebec, Canada, 2014-6-22
Authors:  Shouwei Hu;  Yi Chen
View  |  Adobe PDF(2944Kb)  |  Favorite  |  View/Download:694/248  |  Submit date:2015/03/12
Material Modeling  Multiphysics Fem  Epoxy Adhesive  Cure Shrinkage  Viscoelastic Effect  Residual Stresses  
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
Authors:  Kai Zhang;  Yongtian Zhu;  Lei Wang;  Yi Chen;  Liang Wang
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Fixed Delay Michelson Interferometer  Field Compensation  Interference Component  Smart Structure  
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
Authors:  Kai Zhang;  Yongtian Zhu;  Lei Wang;  Zhongyu Yue;  Yi Chen;  Jin Tang;  Zhongwen Hu
View  |  Adobe PDF(1135Kb)  |  Favorite  |  View/Download:569/203  |  Submit date:2014/01/12
Exoplanet Detection  External Dispersed Interferometry  Fixed-delay Michelson Interferometer  Multi-fiber Plugs  Iodine Cell  
Conceptual design of a 5-m terahertz telescope at Dome A 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
Authors:  Dehua Yang;  Hai Wang;  Yong Zhang;  Yi Chen;  Guohua Zhou;  Jingquan Cheng;  Guoping Li
View  |  Adobe PDF(1497Kb)  |  Favorite  |  View/Download:551/197  |  Submit date:2014/01/09
Terahertz Telescope  Dome a  Optical Design  Structural Design  Control Electronics  Low Temperature  
Finite Element Simulation in Fabrication of High Precision Reflector Panels 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
Authors:  Lei Yan;  Yi Chen
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Millimeter And sub-Millimeter  Skin-plate  Structural Adhesive  Finite Element Method  Internal Stress  
The Fulfillment of Two-level Control in experimental Optical Delay Line of Michelson Stellar Interferometer 会议论文
Optical and Infrared Interferometry, San Diego, California, USA, 2010-6-27
Authors:  Li Chao;  Zhen Wu;  Jianing Wang;  Yi Liu;  Yi Chen
View  |  Adobe PDF(452Kb)  |  Favorite  |  View/Download:462/173  |  Submit date:2014/01/06
Michelson Stellar Interferometry  Optical Delay Line (Odl)  Control System  Linear Motor  Pzt