摘要
本文研究了类锂硅离子和类钠铜离子两种复合X射线激光的增益空间分布,结果表明复合X射线激光的增益出现在离靶面一定距离的中等等离子体电子密度区,而近靶面高密度区存在自吸收现象.
The gain spatial distributions of Li-like SiXII ion and Na-like CuXIX ion recombination X-ray laser are investigated in this paper. It shows that recombination X-ray lasing gain appears at designated distance from target surface, i. e. in the region with intermediate plasma electron density, while there exists self-absorption near target surface with higher plasma electron density.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1992年第3期199-202,共4页
Acta Optica Sinica
基金
中科院重大项目
国家自然科学基金
国家高技术项目资助
关键词
复合X射线
激光
自吸收
电子密度
recombination X-ray laser, eelf-absorption, electron density.
