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Design and dynamics experiment of filter wheel mechanism of space coronagraph 会议论文
Ninth Symposium on Novel Photoelectronic Detection Technology and Applications, Hefei, China, 2022.11.2-4
作者:  Guo W(郭伟);  Dou JP(窦江培);  Xu MM(许明明);  Kong LY(孔令一);  Liu BL(刘宝禄);  Chen B(陈博);  Jiang S(江舒)
浏览  |  Adobe PDF(1830Kb)  |  收藏  |  浏览/下载:43/14  |  提交时间:2024/03/18
coronagraph  filter wheel mechanism  precision analysis  vibration test  mechanical property  
Application progress of stressed mirror continuous polishing technology in the segments fabrication of telescope primary mirror 会议论文
Proc. of SPIE Vol. 11451, California, United States, 2020-12-13
作者:  Jiang ZB(姜自波);  Li XN(李新南);  Chen Z(陈哲);  Cao T(曹亭);  Chen KX(陈昆新);  Wang FP(王丰璞);  Gong XF(宫雪非);  Liang YJ(梁永军);  Zheng Y(郑奕);  Jiao XJ(焦晓洁)
浏览  |  Adobe PDF(745Kb)  |  收藏  |  浏览/下载:742/112  |  提交时间:2021/03/30
Stressed Mirror Polishing  Continuous Polishing  Segments  Mirror Fabrication  Off-axis Aspheric  Contact Measurement  
The current status of the imaging and spectrogragh (IMSP) for 4m telescope 会议论文
Proc. of SPIE Vol. 11447, California, United States, 2020-12-13
作者:  Ji HX(季杭馨);  Chen Y(陈忆);  Wang L(王磊);  Dai SX(戴松新);  Zhang HT(章华涛);  Tang Z(汤振);  Li J(李军);  新其其格;  Zhu YT(朱永田)
浏览  |  Adobe PDF(5470Kb)  |  收藏  |  浏览/下载:291/103  |  提交时间:2021/03/30
Imaging And Spectrograph  k Mirror  Low And Medium Resolution Spectrograph  Vphg  De-rotator  
Fabricating and testing of the trim plate for the Zwicky Transient Facility 会议论文
Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation III, Austin, Texas, United States, 2018-6-10
作者:  Chen Xu;  Yi Zheng;  Bo Li;  Xinnan Li;  Zhe Chen;  Kunxing Chen;  Bin Liang
浏览  |  Adobe PDF(832Kb)  |  收藏  |  浏览/下载:480/153  |  提交时间:2019/02/03
Ztf  Schmidt Corrector  Null Test  Alignment  
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:474/175  |  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:431/159  |  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:397/84  |  提交时间:2016/01/22
Optimization  Light-weighting  Collimator  
A new manufacturing technology of radio telescope panel 会议论文
Micro/Nano Optical Manufacturing Technologies; and Laser Processing and Rapid Prototyping Techniques, 北京, 2015-5-5
作者:  Pengzhi LI;  Yi CHEN
浏览  |  Adobe PDF(645Kb)  |  收藏  |  浏览/下载:377/158  |  提交时间:2016/01/21
Radio Telescope Panel  Mold Design  Foil StickIng In a Vacuum  Metal Bonding  Precision Compensation  Stress Release