Generation of Intense High-Order Vortex Harmonics

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

	Generation of Intense High-Order Vortex Harmonics
	Zhang, Xiaomei ; Shen, Baifei ; Shi, Yin ; Wang, Xiaofeng ; Zhang, Lingang ; Wang, Wenpeng ; Xu, Jiancai ; Yi, Longqiong ; Xu, Zhizhan
刊名	phys. rev. lett.
	2015
卷号	114 期号:17 页码:173901
通讯作者	shen, bf (reprint author), chinese acad sci, shanghai inst opt & fine mech, state key lab high field laser phys, shanghai 201800, peoples r china.
英文摘要	this letter presents for the first time a scheme to generate intense high-order optical vortices that carry orbital angular momentum in the extreme ultraviolet region based on relativistic harmonics from the surface of a solid target. in the three-dimensional particle-in-cell simulation, the high-order harmonics of the high-order vortex mode is generated in both reflected and transmitted light beams when a linearly polarized laguerre-gaussian laser pulse impinges on a solid foil. the azimuthal mode of the harmonics scales with its order. the intensity of the high-order vortex harmonics is close to the relativistic region, with the pulse duration down to attosecond scale. the obtained intense vortex beam possesses the combined properties of fine transversal structure due to the high-order mode and the fine longitudinal structure due to the short wavelength of the high-order harmonics. in addition to the application in high-resolution detection in both spatial and temporal scales, it also presents new opportunities in the intense vortex required fields, such as the inner shell ionization process and high energy twisted photons generation by thomson scattering of such an intense vortex beam off relativistic electrons.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/14142]
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	1.[Zhang, Xiaomei 2.Shen, Baifei 3.Shi, Yin 4.Wang, Xiaofeng 5.Zhang, Lingang 6.Wang, Wenpeng 7.Xu, Jiancai 8.Yi, Longqiong 9.Xu, Zhizhan] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, State Key Lab High Field Laser Phys, Shanghai 201800, Peoples R China 10.[Shen, Baifei] Shanghai Jiao Tong Univ, IFSA Collaborat Innovat Ctr, Shanghai 200240, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xiaomei,Shen, Baifei,Shi, Yin,et al. Generation of Intense High-Order Vortex Harmonics[J]. phys. rev. lett.,2015,114(17):173901.
APA	Zhang, Xiaomei.,Shen, Baifei.,Shi, Yin.,Wang, Xiaofeng.,Zhang, Lingang.,...&Xu, Zhizhan.(2015).Generation of Intense High-Order Vortex Harmonics.phys. rev. lett.,114(17),173901.
MLA	Zhang, Xiaomei,et al."Generation of Intense High-Order Vortex Harmonics".phys. rev. lett. 114.17(2015):173901.