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A multipurpose fiber-fed VPHG spectrograph for LAMOST 会议论文
Ground-based and Airborne Instrumentation for Astronomy, Orlando, FL, 2006-5-24
作者:  Yongtian Zhu;  Zhongwen Hu;  Qingfeng Zhang;  Lei Wang;  Jianing Wang
浏览  |  Adobe PDF(998Kb)  |  收藏  |  浏览/下载:617/157  |  提交时间:2013/12/25
Instrumentation  Spectrograph  Volume Phase Holographic Gratings  
Mechanical design of the stressed- lap polishing tool 会议论文
Optical Devices and Instruments, Changchun, China, 2005-8-21
作者:  Wang lei;  Zhu Yong-tian;  Zhang Qing-feng
浏览  |  Adobe PDF(253Kb)  |  收藏  |  浏览/下载:458/176  |  提交时间:2013/12/24
Aspheric Mirror Polishing  Stressed Lap  Finite Element Analysis