NAOC Open IR
激光收发望远镜的几何布局对光束到达角起伏相关性的影响
黄凯; 周钰; 李荣旺; 翟东升; 熊耀恒
2015
Source Publication光学学报
ISSN0253-2239
Volume35Issue:7Pages:0701003
Abstract大气湍流的倾斜扰动会导致光束在通过大气后到达角发生起伏。对于激光测距、激光导引星等应用场合,激光分别在发射和接收时两次通过了湍流大气。激光收发望远镜几何布局方式的不同会引起激光发射和接收光路中的倾斜相关性出现差异,最终影响接收望远镜探测到的激光到达角起伏。从激光收发望远镜布局的一般几何模型出发,利用Zernike多项式波前展开,给出了受大气湍流影响的分离孔径倾斜相关函数。分析了收发共光路与非共光路情况下,不同的几何限制导致的光束到达角起伏相关性变化。最后,讨论了不同的激光收发望远镜的几何布局对接收望远镜探测到的光束到达角起伏的影响。
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/48843
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,李荣旺,等. 激光收发望远镜的几何布局对光束到达角起伏相关性的影响[J]. 光学学报,2015,35(7):0701003.
APA 黄凯,周钰,李荣旺,翟东升,&熊耀恒.(2015).激光收发望远镜的几何布局对光束到达角起伏相关性的影响.光学学报,35(7),0701003.
MLA 黄凯,et al."激光收发望远镜的几何布局对光束到达角起伏相关性的影响".光学学报 35.7(2015):0701003.
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