Water window attosecond sources generation by using the multi-cycle time-delay two circularly polarized pulses

	Water window attosecond sources generation by using the multi-cycle time-delay two circularly polarized pulses
	Feng, Li-Qiang 1,2; Liu, Hang 3
刊名	international journal of modern physics b
	2015-09-20
卷号	29 期号:23
关键词	Attosecond pulse water window region high-order harmonic generation circularly polarized pulse
英文摘要	in this paper, a promising scheme is proposed to generate the water window isolated attosecond pulses from the high-order harmonics by using the multi-cycle time-delay two circularly polarized pulses. the results show that with the introduction of delay time of the two pulses, not only the harmonic cutoff is extended, but also the modulation on the harmonic spectrum is suppressed. especially for the lambda(1) = 1200 nm, lambda(2) = 1600 nm and the lambda(1) = lambda(2) = 1600 nm two cases, a 341 ev and a 502 ev supercontinua including the whole water window region are obtained. finally, by properly superposing the harmonics in the supercontinua regions, a series of sub-34as wavelength-tunable attosecond pulses in the water window region can be obtained.
WOS标题词	science & technology ; physical sciences
类目[WOS]	physics, applied ; physics, condensed matter ; physics, mathematical
研究领域[WOS]	physics
关键词[WOS]	high-harmonic-generation ; band supercontinuum generation ; electron localization ; assisted generation ; nonlinear optics ; plateau ; physics ; fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000361570900008
公开日期	2016-05-09
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/146557]
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
作者单位	1.Liaoning Univ Technol, Coll Sci, Jinzhou 121000, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, 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, Li-Qiang,Liu, Hang. Water window attosecond sources generation by using the multi-cycle time-delay two circularly polarized pulses[J]. international journal of modern physics b,2015,29(23).
APA	Feng, Li-Qiang,&Liu, Hang.(2015).Water window attosecond sources generation by using the multi-cycle time-delay two circularly polarized pulses.international journal of modern physics b,29(23).
MLA	Feng, Li-Qiang,et al."Water window attosecond sources generation by using the multi-cycle time-delay two circularly polarized pulses".international journal of modern physics b 29.23(2015).