CORC

在结果中检索

CORC

浏览/检索结果: 共8条，第1-8条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Motion control for LAMOST focal plane 会议论文
Sapporo, Japan, 2005-12-5
Xinqi Xu; Shihai Yang
收藏  |  浏览/下载：19/0  |  提交时间：2013/12/24
Network control system of LAMOST telescope 会议论文
Sapporo, Japan, 2005-12-5
Lingzhe Xu; Xinqi Xu
收藏  |  浏览/下载：19/0  |  提交时间：2013/12/24
A Study on the Paul-Baker System as an Instrument for Multi-object Spectrum Observation 期刊论文
Chinese Journal of Astronomy and Astrophysics, 2005, 卷号: 5, 期号: 5, 页码: 546–556
Xiang-Yan Yuan; Ding-Qiang Su; Xiang-Qun Cui; Gen-Rong Liu
收藏  |  浏览/下载：20/0  |  提交时间：2013/12/24
散射光对准确CCD平场的影响-修改某些反光镜挡光筒的必要性 期刊论文
天文学报, 2005, 卷号: 46, 期号: 3, 页码: 343-352
姚保安; 张春生; 沈昌钧; 彭云楼
收藏  |  浏览/下载：60/0  |  提交时间：2012/02/03
Manufacturing and Testing SiC Aspherical mirrors in Space telescopes (EI CONFERENCE) 会议论文
ICO20: Optical Devices and Instruments, August 21, 2005 - August 26, 2005, Changchun, China
Zhang X.; Zhang Z.; Zheng L.; Fan D.
收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25
Reaction Bonded (RB) SiC mirrors due to their excellent specific stiffness and thermal properties have been widely used in space telescopes. However  polishing large SiC aspherical mirrors is difficult compared to other materials such as fused silica or Zerodu. In addition  surface roughness of the polished SiC mirrors is limited by the defects of the materials and needs to be improved by means of surface coating technique. This paper introduces the current progress of large SiC aspherical mirrors manufacturing and testing in CIOMP. In particular  the procedures of making large off-axis aspherical mirrors were discussed in detail. A proprietary computer controlled optical surfacing (CCOS) technique was utilized to grind and polish the mirrors and the computer aided null test was used to measure the surface figure. As results  a 600mm class off-axis SiC aspherical mirrors was demonstrated with figure error less than 13nm rms.  
The afterglows of ultraluminous quasars 期刊论文
ASTROPHYSICAL JOURNAL, 2005, 卷号: 625, 期号: 1, 页码: L5-L8
作者:  Wang JM(王建民);  Wang, JM;  Yuan, YF;  Ho, LC
收藏  |  浏览/下载：12/0  |  提交时间：2016/06/29
Probing physics and chemistry in circumnuclear torus with OH 期刊论文
HIGHLIGHTS OF ASTRONOMY, VOL 13, 2005, 卷号: 13, 期号: 0, 页码: 848-850
作者:  Yu Zhi-yao;  Engvold, O
收藏  |  浏览/下载：6/0  |  提交时间：2015/08/17
The detection of atmospheric tip-tilt and its program construction in lunar laser ranging 会议论文
4th International Workshop on Adaptive Optics for Industry and Medicine, Munster, GERMANY, 2003-10-19
作者:  Guo R(郭锐);  Xiong YH(熊耀恒)
收藏  |  浏览/下载：24/0  |  提交时间：2016/04/12

©版权所有 ©2017 CSpace - Powered by CSpace