NAOC Open IR
pssn在tmt宽视场光谱仪中的应用研究
陈力斯; 胡中文
2016
Source Publication天文学报
ISSN0001-5245
Volume57Issue:5Pages:585
Abstract光学系统像质评价是光学设计的核心,通过对常用像质评价方法与在30 m望远镜(Thirty Meter Telescope, TMT)的像质评价中提出的归一化点源灵敏度函数(Norma- lized Point Source Sensitivity, PSSN)的分析比较,对PSSN在TMT宽视场光谱仪(Wide Field Optical Spectrometer, WFOS)中的应用进行了研究.包括对大气视宁度的简化模拟、TMT中M3的移动对系统PSSN的影响、WFOS中准直镜的移动对系统PSSN的影响、在不同大气湍流的条件下PSSN与天顶角的关系以及PSSN与波像差的均方根值(root mean square of wavefront error, RMS WFE)之间的关系.结果表明, PSSN对视宁度受限下的TMT的像质评价是有效的.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/51722
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
陈力斯,胡中文. pssn在tmt宽视场光谱仪中的应用研究[J]. 天文学报,2016,57(5):585.
APA 陈力斯,&胡中文.(2016).pssn在tmt宽视场光谱仪中的应用研究.天文学报,57(5),585.
MLA 陈力斯,et al."pssn在tmt宽视场光谱仪中的应用研究".天文学报 57.5(2016):585.
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