Wakefield effects and solitary waves of an intense short laser pulse   propagation in a plasma channel

doi:10.1063/1.3642608

CORC > 北京大学 > 工学院

	Wakefield effects and solitary waves of an intense short laser pulse propagation in a plasma channel
	Hong, Xue-Ren ; Xie, Bai-Song ; Zhang, Shan ; Wu, Hai-Cheng ; Zhao, Xue-Yan
刊名	等离子体物理学
	2011
关键词	plasma focus plasma light propagation plasma oscillations plasma solitons relativistic plasmas variational techniques ELECTRON-BEAMS SOLITONS ACCELERATOR
DOI	10.1063/1.3642608
英文摘要	In the presence of relativistic and channel-coupling nonlinearity and wakefield effects, the propagation characteristics and solitary waves of an intense short laser pulse in a preformed plasma channel are investigated. The evolution equation of the laser spot size is derived by using variational technique, the initial laser and plasma parameters for propagation with constant spot size, periodic defocusing and focusing oscillations, and solitary waves are identified. For illustration, some numerical results are also presented. It is found that the laser focusing is enhanced by the wakefield effects that result in a significant reduced focusing power. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3642608]; Physics, Fluids & Plasmas; SCI(E); EI; 0; ARTICLE; 10; 18
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/237845]
专题	工学院
推荐引用方式 GB/T 7714	Hong, Xue-Ren,Xie, Bai-Song,Zhang, Shan,et al. Wakefield effects and solitary waves of an intense short laser pulse propagation in a plasma channel[J]. 等离子体物理学,2011.
APA	Hong, Xue-Ren,Xie, Bai-Song,Zhang, Shan,Wu, Hai-Cheng,&Zhao, Xue-Yan.(2011).Wakefield effects and solitary waves of an intense short laser pulse propagation in a plasma channel.等离子体物理学.
MLA	Hong, Xue-Ren,et al."Wakefield effects and solitary waves of an intense short laser pulse propagation in a plasma channel".等离子体物理学 (2011).