Generation of high-intensity sub-30 as pulses by inhomogeneous polarization gating technology in bowtie-shaped nanostructure
文献类型：期刊论文
| 作者 | Feng, Liqiang; Feng, A. Yuanzi2 |
| 刊名 | OPTICS COMMUNICATIONS
 |
| 出版日期 | 2018-04-15 |
| 卷号 | 413页码:212-219 |
| 关键词 | High-order Harmonic Generation Inhomogeneous Polarization Gating Technology Single Attosecond Pulse Bowtie-shaped Nanostructure |
| ISSN号 | 0030-4018 |
| DOI | 10.1016/j.optcom.2017.12.060 |
| 文献子类 | Article |
| 英文摘要 | The generation of high-order harmonics and single attosecond pulses (SAPs) from He atom driven by the inhomogeneous polarization gating technology in a bowtie-shaped nanostructure is theoretically investigated. The results show that by the proper addition of bowtie-shaped nanostructure along the driven laser polarization direction, the harmonic emission becomes sensitive to the position of the laser field, and the harmonics emitted at the maximum orders that generate SAPs occur only at one side of the region inside the nanostructure. As a result, not only the harmonic cutoff can be extended, but also the modulations of the harmonics can be decreased, showing a carrier envelope phase independent harmonic cutoff with a bandwidth of 310 eV. Further, with the proper introduction of an ultraviolet pulse, the harmonic yield can be enhanced by 2 orders of magnitude. Finally, by the Fourier transformation of the selected harmonics, some SAPs with a full width at half maximum of sub-30 as can be obtained. (C) 2017 Elsevier B.V. All rights reserved. |
| WOS关键词 | HIGH-HARMONIC-GENERATION ; ATTOSECOND PULSES ; ASSISTED GENERATION ; FIELD ENHANCEMENT ; CHIRPED-PULSE ; ATOM |
| WOS研究方向 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000425123400033 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/168800]  |
| 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, A. Yuanzi |
| 作者单位 | 1.Liaoning Univ Technol, Modern Phys Lab, Jinzhou 121000, Peoples R China 2.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,Feng, A. Yuanzi. Generation of high-intensity sub-30 as pulses by inhomogeneous polarization gating technology in bowtie-shaped nanostructure[J]. OPTICS COMMUNICATIONS,2018,413:212-219. |
| APA | Feng, Liqiang,&Feng, A. Yuanzi.(2018).Generation of high-intensity sub-30 as pulses by inhomogeneous polarization gating technology in bowtie-shaped nanostructure.OPTICS COMMUNICATIONS,413,212-219. |
| MLA | Feng, Liqiang,et al."Generation of high-intensity sub-30 as pulses by inhomogeneous polarization gating technology in bowtie-shaped nanostructure".OPTICS COMMUNICATIONS 413(2018):212-219. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。