Deflection of a Reflected Intense Vortex Laser Beam

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	Deflection of a Reflected Intense Vortex Laser Beam
	Zhang, Lingang; Shen, Baifei; Zhang, Xiaomei; Huang, Shan; Shi, Yin; Liu, Chen; Wang, Wenpeng; Xu, Jiancai; Pei, Zhikun; Xu, Zhizhan
刊名	Phys. Rev. Lett.
	2016
卷号	117 期号:11
通讯作者	bfshen@mail.shcnc.ac.cn ; zhxm@siom.ac.cn
英文摘要	An interesting deflection effect deviating the optical reflection law is revealed in the relativistic regime of intense vortex laser plasma interaction. When an intense vortex laser obliquely impinges onto an overdense plasma target, the reflected beam deflects out of the plane of incidence with an experimentally observable deflection angle. The mechanism is demonstrated by full three-dimensional particle-in-cell simulation as well as analytical modeling using the Maxwell stress tensor. The deflection results from the rotational symmetry breaking of the foil driven by the unsymmetrical shear stress of the vortex beam. The l-dependent shear stress, where l is the topological charge, as an intrinsic characteristic to the vortex beam, plays an important role as the ponderomotive force in relativistic vortex laser matter interaction.
收录类别	SCI
资助信息	National Natural Science Foundation of China [11335013, 11374319, 11575274, 11127901, 11674339]; Ministry of Science and Technology of the People's Republic of China [2016YFA0401102]; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS记录号	WOS:000383248700008
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/28575]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
作者单位	中国科学院上海光学精密机械研究所
推荐引用方式 GB/T 7714	Zhang, Lingang,Shen, Baifei,Zhang, Xiaomei,et al. Deflection of a Reflected Intense Vortex Laser Beam[J]. Phys. Rev. Lett.,2016,117(11).
APA	Zhang, Lingang.,Shen, Baifei.,Zhang, Xiaomei.,Huang, Shan.,Shi, Yin.,...&Xu, Zhizhan.(2016).Deflection of a Reflected Intense Vortex Laser Beam.Phys. Rev. Lett.,117(11).
MLA	Zhang, Lingang,et al."Deflection of a Reflected Intense Vortex Laser Beam".Phys. Rev. Lett. 117.11(2016).