Attosecond source generation using polarized gating two-color field combined with unipolar pulse

doi:10.1139/cjp-2015-0711

	Attosecond source generation using polarized gating two-color field combined with unipolar pulse
	Feng, Liqiang 1,2; Liu, Hang 3
刊名	CANADIAN JOURNAL OF PHYSICS
	2016-07-01
卷号	94 期号:7 页码:651-658
关键词	High-order Harmonic Generation Attosecond X-ray Sources Two-color Polarized Gating Field Unipolar Pulse
ISSN号	0008-4204
DOI	10.1139/cjp-2015-0711
文献子类	Article
英文摘要	High-order harmonic generation and attosecond extreme-ultraviolet source generation have been theoretically investigated by controlling the two-color polarized gating field combined with the unipolar pulse. The results show that by properly optimizing the polarized two-color field as well as the unipolar pulse, not only is the harmonic cutoff remarkably extended, but the single short quantum path has also been selected to contribute to the harmonic spectrum, resulting in a 313 eV less modulated supercontinuum. Classical and quantum analyses are shown to explain the harmonic emission process. Finally, the proper superposition of harmonics, a series of isolated sub-50 as pulses, can be obtained.
WOS关键词	LASER FIELDS ; NONLINEAR OPTICS
WOS研究方向	Physics
语种	英语
出版者	CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS
WOS记录号	WOS:000379614600005
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/170378]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Feng, Liqiang
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China 2.Liaoning Univ Technol, Coll Sci, Jinzhou 121000, Peoples R China 3.Liaoning Univ Technol, Sch Chem & Environm Engn, Jinzhou 121000, Peoples R China
推荐引用方式 GB/T 7714	Feng, Liqiang,Liu, Hang. Attosecond source generation using polarized gating two-color field combined with unipolar pulse[J]. CANADIAN JOURNAL OF PHYSICS,2016,94(7):651-658.
APA	Feng, Liqiang,&Liu, Hang.(2016).Attosecond source generation using polarized gating two-color field combined with unipolar pulse.CANADIAN JOURNAL OF PHYSICS,94(7),651-658.
MLA	Feng, Liqiang,et al."Attosecond source generation using polarized gating two-color field combined with unipolar pulse".CANADIAN JOURNAL OF PHYSICS 94.7(2016):651-658.