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Cluster assisted generation of the isolated attosecond sources
Feng, Li-Qiang1,2; Chu, Tianshu2,3
关键词High-order Harmonic Generation Isolated Pulse Cluster
刊名INTERNATIONAL JOURNAL OF MODERN PHYSICS B
2015-03-30
DOI10.1142/S0217979215500538
29期:8
收录类别SCI
文章类型Article
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 ; INTENSE LASER-PULSES ; IONIZED CLUSTERS ; ATOM CLUSTERS ; EMISSION ; PHYSICS ; FIELD
英文摘要A promising method to generate the intense isolated attosecond sources has been theoretically investigated emerging from the two-dimensional Ar+ cluster driven in the two-color polarized gating pulse. The results show that with the introduction of the Ar+ cluster model, not only the harmonic cutoffs are extended, but also the harmonic yields are enhanced by at least two orders of magnitude compared with the single atom model. Further, by properly choosing the number of ions surrounding the central atom, the internuclear distance as well as the laser parameters, two isolated pulses with durations of 53 as and 46 as can be obtained.
语种英语
WOS记录号WOS:000352313700007
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146150
专题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.Qingdao Univ, Growing Base State Key Lab, Lab New Fiber Mat & Modern Text, Inst Computat Sci & Engn, Qingdao 266071, Peoples R China
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Feng, Li-Qiang,Chu, Tianshu. Cluster assisted generation of the isolated attosecond sources[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2015,29(8).
APA Feng, Li-Qiang,&Chu, Tianshu.(2015).Cluster assisted generation of the isolated attosecond sources.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,29(8).
MLA Feng, Li-Qiang,et al."Cluster assisted generation of the isolated attosecond sources".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 29.8(2015).
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