Relativistic Filamentation of Intense Laser Beam in Inhomogeneous Plasma

被引：0
|
作者：
夏雄平 [1 ,2 ]
易林 [1 ]
机构：
[1] Department of Physics,Huazhong University of Science and Technology
[2] Department of Science,Guilin University of
来源：
Plasma Science and Technology | 2012年 / 12期
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D O I：
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中图分类号：
TL612 [];
学科分类号：
摘要：
In the paper, relativistic filamentation of intense laser beam in inhomogeneous plasma is investigated based on the nonparaxial region theory. The results show that, relativistic nonlinearity plays a main role in beam filamentation, and plasma inhomogeneity further reinforces the beam filamentation. The combination effects of relativistic nonlinearity and plasma inhomogeneity can generate particularly intense and short pulse laser. However, plasma inhomogeneity leads to obvious filamentation instability.
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页码：1054 / 1058
页数：5
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