Direct acceleration of electrons by a CO2 laser in a curved plasma waveguide
文献类型：期刊论文
| 作者 | Pukhov, Alexander; Shen, Baifei; Yi, Longqing |
| 刊名 | Sci Rep
 |
| 出版日期 | 2016 |
| 卷号 | 6 |
| 通讯作者 | yi@uni-duesseldorf.de |
| 英文摘要 | Laser plasma interaction with micro-engineered targets at relativistic intensities has been greatly promoted by recent progress in the high contrast lasers and the manufacture of advanced micro- and nano-structures. This opens new possibilities for the physics of laser-matter interaction. Here we propose a novel approach that leverages the advantages of high-pressure CO2 laser, laser-waveguide interaction, as well as micro- engineered plasma structure to accelerate electrons to peak energy greater than 1 GeV with narrow slice energy spread (similar to 1%) and high overall efficiency. The acceleration gradient is 26 GV/m for a 1.3 TW CO2 laser system. The micro- bunching of a long electron beam leads to the generation of a chain of ultrashort electron bunches with the duration roughly equal to half-laser-cycle. These results open a way for developing a compact and economic electron source for diverse applications. |
| 收录类别 | SCI |
| 资助信息 | DFG Transregio [TR18]; EU FP7 EUCARD-2 projects; National Natural Science Foundation of China [11505262, 11125526, 11335013] |
| WOS记录号 | WOS:000378043500001 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28580]  |
| 专题 | 上海光学精密机械研究所_强场激光物理国家重点实验室 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Pukhov, Alexander,Shen, Baifei,Yi, Longqing. Direct acceleration of electrons by a CO2 laser in a curved plasma waveguide[J]. Sci Rep,2016,6. |
| APA | Pukhov, Alexander,Shen, Baifei,&Yi, Longqing.(2016).Direct acceleration of electrons by a CO2 laser in a curved plasma waveguide.Sci Rep,6. |
| MLA | Pukhov, Alexander,et al."Direct acceleration of electrons by a CO2 laser in a curved plasma waveguide".Sci Rep 6(2016). |
入库方式： OAI收割
来源：上海光学精密机械研究所
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