NAOC Open IR
激光导引星倾斜探测的非等晕性
黄凯; 周钰; 常翔; 翟东升; 熊耀恒
2014
Source Publication光学学报
ISSN0253-2239
Volume34Issue:4Pages:15
Abstract传统的激光导引星(LGS)由于激光发射与接收光路的限制,导致难以利用激光导引星来探测大气倾斜量变化。其中重要的一个解决方案就是利用辅助望远镜,从侧面对激光导引星进行探测,从观测到的激光导引星带状拖影中提取出大气倾斜信息。随着激光带拖影长度的增加,必然导致其出现非等晕现象。给出了激光导引星带状拖影上两球面波之间的Zernike多项式展开系数角度相关函数。从相关性的角度分析了导引星高度、大气湍流强度以及接收望远镜口径对激光导引星带状拖影的非等晕性的影响。此外,基于激光导引星倾斜探测方案的非等晕限制,给出了Na层激光导引星倾斜量探测方案中的辅助望远镜视场限制。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/41702
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
黄凯,周钰,常翔,等. 激光导引星倾斜探测的非等晕性[J]. 光学学报,2014,34(4):15.
APA 黄凯,周钰,常翔,翟东升,&熊耀恒.(2014).激光导引星倾斜探测的非等晕性.光学学报,34(4),15.
MLA 黄凯,et al."激光导引星倾斜探测的非等晕性".光学学报 34.4(2014):15.
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