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X光激光研究中的等离子体状态诊断
引用本文:马国彬,顾援.X光激光研究中的等离子体状态诊断[J].强激光与粒子束,1990,2(4):483-491.
作者姓名:马国彬  顾援
作者单位:中国工程物理研究院上海联合实验室,中国工程物理研究院上海联合实验室,中国工程物理研究院上海联合实验室 八六级硕士生
摘    要:在预作X光激光增益介质的中Z靶(象锗靶)中均匀掺人少量的低Z元素(象铝),利用后者的类氦谱线强度比确定了等离子体状态;同时还在PLTE近似下由锗线的强度比确定了等离子体状态,二者基本吻合。

关 键 词:X光激光  等离子体  谱线  状态  X-ray  laser  plasma  characteristic  line  intensity  ratio

DIAGNOSIS OF PLASMA PARAMETERS IN X -RAY LASER RESEARCH
Ma Guobin,Gu Yuan,and Wang Shiji China Academy of Engineering Physics.DIAGNOSIS OF PLASMA PARAMETERS IN X -RAY LASER RESEARCH[J].High Power Laser and Particle Beams,1990,2(4):483-491.
Authors:Ma Guobin  Gu Yuan  and Wang Shiji China Academy of Engineering Physics
Abstract:A small amount of low Z element (AI) was mixed into a middle Z(Ge) target (Ge plasma was used as an X-ray laser gain medium) .Using the line intensity ratio of He-like Al ions, the plasma electron density and temperature were determined. Meanwhile, the plasma characteristic was also determined by the line intensity ratio of Ge ions in PLTE model. Both of them are consistent.
Keywords:X-ray laser  plasma characteristic  line intensity ratio  
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