摘要
在星光Ⅱ装置上,利用两种方法绝对测量了0.35μm激光辐照金盘靶产生的M壳层辐射,在功率密度为1015W/cm2的条件下,M带的转换约为入射激光能量的7%。两种方法的测量结果基本一致,并且利用晶体谱仪给出了M壳层的X光发射谱分布。
We musured the M band X Ray emission from gold plasma by using two kinds of way on 'Xingguang Ⅱ' facty. At a laser intansity of 1×10W/cm, the over all M band gield from gold plasma is determind to 7% of the laser energy. We obtained the spectral distribu钛 on of M band from gold plasma by using a plannar TAP crystal spectrometer. The results of two kinds of musuring way are fundmental same.
出处
《原子与分子物理学报》
CAS
CSCD
北大核心
1997年第1期1-5,共5页
Journal of Atomic and Molecular Physics
基金
863青年基金
关键词
M带辐射
X射线
转换效率
激光辐照
金盘靶
M band emission TAP crystal spectrometer X Ray conversion efficiency