从3ω_0／2、2ω_0谐波观察X光激光等离子体状态  

TEMPORAL FEATURE OF X-RAY LASER PLASMA OBSERVED FROM 3ω_0/2, 2ω_0 HARMONIC EMISSION

作　　者：李文洪[1] 梅启庸 赵雪薇[1] 陈玉亭 淳于书泰[1] 

机构地区：[1]中国工程物理研究院核物理与化学研究所

出　　处：《核聚变与等离子体物理》1995年第2期59-64,共6页Nuclear Fusion and Plasma Physics

摘　　要：本文简单介绍了在Ｘ光激光实验中，用３ω_０／２、２ω_０谐波散射时间谱来观察Ｘ光激光等离子体密度的时间特性。实验中观察到薄膜锗靶和厚锗靶明显不同的３ω_０／２谐波时间特性，在厚锗靶中观察到Ｘ光激光的产生与３ω_０／２、２ω_０谐波的发射存在着密切的关系。The temporal feature of x-ray laser plasma density was observed from the 3ω0/2、2ω0 harmonic emission in the experiments. The temporal feature of 3ω0/2 harmonic emission of the germanium film is much different from that of the slab germanium target. The production of x-ray laser is closely related to 3ω0/2 harmonic emission in the slab germanium targets.

关 键 词：X射线激光 激光等离子体 3ω0/2 2ω0 谐波 锗靶 

分 类 号：TN241[电子电信—物理电子学] O53[理学—等离子体物理]