High-intensity attosecond pulse generation by using inhomogeneous laser field in frequency and space
文献类型：期刊论文
| 作者 | Feng, Liqiang2,3; Li, Wenliang1,3; Castle, Rich-Samuel2; Li, Yi1,2 |
| 刊名 | JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS
 |
| 出版日期 | 2017-09-01 |
| 卷号 | 26期号:3 |
| 关键词 | High-order harmonic generation attosecond pulse generation frequency modulation of the laser space modulation of the laser |
| 英文摘要 | High-order harmonic spectra and attosecond source generation from Ar atom driven by the inhomogeneous laser field in frequency and space have been theoretically investigated. The results showed that (i) for the case of the frequency modulation of the laser, the harmonic cutor can be remarkably extended with the introduction of the chirp of the laser field, (ii) for the case of the space modulation of the laser, the harmonic cutoff can be further extended by using the positive spatial inhomogeneous field, (iii) by properly adding a terahertz controlling field, the intensity of the harmonic yield can be enhanced by 2 orders of magnitude, showing a 775 eV supercontinuum. As a result, five isolated attosecond pulses (IAPs) from 60 as to 22 as can be obtained. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics ; Physics, Applied |
| 研究领域[WOS] | Optics ; Physics |
| 关键词[WOS] | HIGH-HARMONIC-GENERATION ; NONLINEAR OPTICS ; CHIRPED-PULSE ; ENHANCEMENT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000412574000007 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/150058]  |
| 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.Xinjiang Inst Engn, Dept Phys, Urumqi 830091, Peoples R China 2.Liaoning Univ Technol, Lab Modern Phys, Jinzhou 121001, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Liqiang,Li, Wenliang,Castle, Rich-Samuel,et al. High-intensity attosecond pulse generation by using inhomogeneous laser field in frequency and space[J]. JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS,2017,26(3). |
| APA | Feng, Liqiang,Li, Wenliang,Castle, Rich-Samuel,&Li, Yi.(2017).High-intensity attosecond pulse generation by using inhomogeneous laser field in frequency and space.JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS,26(3). |
| MLA | Feng, Liqiang,et al."High-intensity attosecond pulse generation by using inhomogeneous laser field in frequency and space".JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS 26.3(2017). |
入库方式： OAI收割
来源：大连化学物理研究所
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