Carrier-envelope-phase effect in a long laser pulse with tens of optical   cycles

doi:10.1103/PhysRevA.87.043411

CORC > 北京大学 > 工学院

	Carrier-envelope-phase effect in a long laser pulse with tens of optical cycles
	Zhao, Xi ; Chen, Jing ; Fu, Panming ; Liu, Xueshen ; Yan, Zong-Chao ; Wang, Bingbing
刊名	physical review a
	2013
关键词	NONSEQUENTIAL DOUBLE-IONIZATION EMISSION
DOI	10.1103/PhysRevA.87.043411
英文摘要	The carrier-envelope phase (CEP) is a crucial parameter of a laser pulse, which can influence all dynamic processes in matter-laser interaction. In this work, we find a clear CEP effect in laser-driven atomic bound-bound transition for a long laser pulse. Especially, the CEP effect is attributed to the interference between the sum-frequency and the difference-frequency components within a two-photon transition, where the degree of this interference depends only on the atomic energy-level structure and is independent of the laser pulse duration. Therefore, the CEP effect can stay robust for a long laser pulse containing tens of laser cycles. This result provides a method to measure the CEP value of a long laser pulse and may thus shed light on the study of characteristics of high-frequency XUV and x-ray laser pulses. DOI: 10.1103/PhysRevA.87.043411; Optics; Physics, Atomic, Molecular & Chemical; SCI(E); EI; 6; ARTICLE; 4; 87
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/391907]
专题	工学院
推荐引用方式 GB/T 7714	Zhao, Xi,Chen, Jing,Fu, Panming,et al. Carrier-envelope-phase effect in a long laser pulse with tens of optical cycles[J]. physical review a,2013.
APA	Zhao, Xi,Chen, Jing,Fu, Panming,Liu, Xueshen,Yan, Zong-Chao,&Wang, Bingbing.(2013).Carrier-envelope-phase effect in a long laser pulse with tens of optical cycles.physical review a.
MLA	Zhao, Xi,et al."Carrier-envelope-phase effect in a long laser pulse with tens of optical cycles".physical review a (2013).