摘要
利用带差分抽运系统的高效高分辨率软 X射线大面积透射光栅光谱仪 ,对超短强激光脉冲辐照下氩气体靶的软 X射线发射特性进行了光谱诊断。测得了氩气 1 2 nm～ 35 nm范围内的 X射线发射光谱 ,并观察到
Experiment on the spectrum diagnosis of the emission characteristics from Ar gas target irradiated by the Ultrashort pulse intense laser was carried out, with a high efficiency, high resolution transmission grating combined with a differential pump system. Enhancement of the emission spectra among 12~35 nm with the increase of chamber gas pressure is observed.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2000年第3期342-345,共4页
Acta Optica Sinica
基金
国家科委 863高科技项目
关键词
脉冲氩气体靶
超短强激光
软X射线发射光谱
gas puffs target, ultrashort intense laser pulse, transmission grating spectrograph, soft X ray spectrum.
