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题名: Attosecond x-ray source generation from two-color polarized gating plasmonic field enhancement
作者: Feng, Liqiang1, 2;  Yuan, Minghu2;  Chu, Tianshu2, 3
刊名: PHYSICS OF PLASMAS
发表日期: 2013-12-01
DOI: 10.1063/1.4848757
卷: 20, 期:12
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Physics, Fluids & Plasmas
研究领域[WOS]: Physics
英文摘要: The plasmonic field enhancement from the vicinity of metallic nanostructures as well as the polarization gating technique has been utilized to the generation of the high order harmonic and the single attosecond x-ray source. Through numerical solution of the time-dependent Schrodinger equation, for moderate the inhomogeneity and the polarized angle of the two fields, we find that not only the harmonic plateau has been extended and enhanced but also the single short quantum path has been selected to contribute to the harmonic. As a result, a series of 50 as pulses around the extreme ultraviolet and the x-ray regions have been obtained. Furthermore, by investigating the other parameters effects on the harmonic emission, we find that this two-color polarized gating plasmonic field enhancement scheme can also be achieved by the multi-cycle pulses, which is much better for experimental realization. (C) 2013 AIP Publishing LLC.
关键词[WOS]: ORDER HARMONIC-GENERATION ;  PULSES
语种: 英语
WOS记录号: WOS:000329176800026
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/137879
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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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.Qingdao Univ, Growing Base State Key Lab, Lab New Fiber Mat & Modern Text, Inst Computat Sci & Engn, Qingdao 266071, Peoples R China

Recommended Citation:
Feng, Liqiang,Yuan, Minghu,Chu, Tianshu. Attosecond x-ray source generation from two-color polarized gating plasmonic field enhancement[J]. PHYSICS OF PLASMAS,2013,20(12).
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