Modelling of OFI-plasma recombination X-ray lasers

被引:10
作者
Janulewicz, KA
Healy, SB
Pert, GJ
机构
[1] Department of Physics, University of York, Heslington
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1016/S0030-4018(97)00147-8
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A combined hydrodynamics/time-dependent kinetics model is used to simulate behaviour of a plasma driven by a subpicosecond laser pulse. The ionization by tunneling is assumed with the rate calculated within the quasi-static model. Modelling is supported by separate simulations of the electron energy distribution function and induced space charge effects. As an example the simulations of the gain creation on the n = 2 --> n = 1, n = 3 --> n = 1 and n = 3 --> n = 2 transitions in optical-field-ionized hydrogen-like lithium are presented. (C) 1997 Elsevier Science B.V.
引用
收藏
页码:165 / 178
页数:14
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