Improved polarization gating scheme on attosecond source generation
文献类型：期刊论文
| 作者 | Feng, Liqiang1,2,3 |
| 刊名 | SPECTROSCOPY LETTERS
 |
| 出版日期 | 2016 |
| 卷号 | 48期号:5页码:367-374 |
| 关键词 | Attosecond X-ray Source Circularly Polarized Pulse High-order Harmonic Generation Polarized Gating Scheme |
| ISSN号 | 0038-7010 |
| DOI | 10.1080/00387010.2016.1168452 |
| 文献子类 | Article |
| 英文摘要 | An improved polarization gating scheme on attosecond X-ray pulse generation from high-order harmonic generation has been investigated. It is found that by properly adding a linearly polarized pulse to the circularly polarized pulse, the harmonic spectrum is remarkably enhanced and controlled, leading to an efficient generation of the ultra-broadband supercontinuum covered by the spectrum range from ultraviolet to X-ray. Classical and the quantum time-frequency analyses have been shown to explain the harmonic emission process. Moreover, from analyzing the harmonic phases, we see that the phases of the generated harmonics are almost linear, which is beneficial to the attosecond pulse generation. As a result, a series of phase-steady and wavelength-tunable sub-50 as X-ray pulses can be obtained. |
| WOS关键词 | BROAD-BAND SUPERCONTINUUM ; ORDER HARMONIC-GENERATION ; NONLINEAR OPTICS ; CHIRPED-PULSE ; LASER-PULSES ; FIELD ; ATOM |
| WOS研究方向 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000375943400005 |
| 出版者 | TAYLOR & FRANCIS INC |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/170878]  |
| 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, Liqiang |
| 作者单位 | 1.Liaoning Univ Technol, Sch Chem & Environm Engn, Jinzhou 121000, Peoples R China 2.Liaoning Univ Technol, Coll Sci, Jinzhou 121000, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Liqiang. Improved polarization gating scheme on attosecond source generation[J]. SPECTROSCOPY LETTERS,2016,48(5):367-374. |
| APA | Feng, Liqiang.(2016).Improved polarization gating scheme on attosecond source generation.SPECTROSCOPY LETTERS,48(5),367-374. |
| MLA | Feng, Liqiang."Improved polarization gating scheme on attosecond source generation".SPECTROSCOPY LETTERS 48.5(2016):367-374. |
入库方式： OAI收割
来源：大连化学物理研究所
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