Electron bunch trapping and compression by an intense focused pulse laser

doi:10.1103/PhysRevE.69.056502

	Electron bunch trapping and compression by an intense focused pulse laser
	Kong, Q ; Miyazaki, S ; Kawata, S ; Miyauchi, K ; Sakai, K ; Ho, YK ; Nakajima, K ; Miyanaga, N ; Limpouch, J ; Andreev, AA
刊名	PHYSICAL REVIEW E
	2004-05-01
卷号	69 页码:11
ISSN号	1539-3755
DOI	10.1103/PhysRevE.69.056502
英文摘要	A focused short-pulse laser of TEM (1,0)+TEM (0,1) mode has two intensity peaks in the radial direction, so that the transverse ponderomotive force may trap electrons between the two peaks. At the same time the longitudinal ponderomotive force may accelerate electrons at the head of the laser pulse, when the laser is focused. When the electrons move to the laser tail, the laser may diverge and the electron deceleration becomes relatively weak. Our numerical analyses demonstrate that electrons are trapped well by the laser potential well, and that at the same time the acceleration by the longitudinal ponderomotive force induces the electron bunch compression. This trapping and compression mechanism is unique: the electron bunch can be compressed to the scale of the laser pulse length.
WOS关键词	RELATIVISTIC ELECTRONS ; PONDEROMOTIVE-FORCE ; GAUSSIAN-BEAM ; ACCELERATION ; VACUUM ; SCATTERING ; GENERATION ; LIGHT ; FIELD ; ULTRASHORT
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000221813400088
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/39239]
专题	中国科学院近代物理研究所
通讯作者	Kong, Q
作者单位	1.Utsunomiya Univ, Dept Elect & Elect Engn, Utsunomiya, Tochigi 3218585, Japan 2.Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China 3.High Energy Accelerator Res Org, Tsukuba, Ibaraki 3050801, Japan 4.Osaka Univ, Inst Laser Engn, Suita, Osaka 5650871, Japan 5.Czech Tech Univ, Acad Sci Czech Republ, Inst Phys, CZ-182121 Prague 8, Czech Republic 6.SI Vavilov State Opt Inst, Ctr Sci, Res Inst Laser Phys, St Petersburg 199034, Russia
推荐引用方式 GB/T 7714	Kong, Q,Miyazaki, S,Kawata, S,et al. Electron bunch trapping and compression by an intense focused pulse laser[J]. PHYSICAL REVIEW E,2004,69:11.
APA	Kong, Q.,Miyazaki, S.,Kawata, S.,Miyauchi, K.,Sakai, K.,...&Andreev, AA.(2004).Electron bunch trapping and compression by an intense focused pulse laser.PHYSICAL REVIEW E,69,11.
MLA	Kong, Q,et al."Electron bunch trapping and compression by an intense focused pulse laser".PHYSICAL REVIEW E 69(2004):11.