Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Electron Acceleration and Bunch Generation by Intense Femtosecond Laser Pulse in Preplasma of a Target | |
| Liu, MP; Wang, QN; Deng, SH（邓素辉）; Liu, SQ; Xie, BS | |
| 2010 | |
| Source Publication | COMMUNICATIONS IN THEORETICAL PHYSICS
 |
| ISSN | 0253-6102 |
| Volume | 54Issue:2Pages:359 |
| Abstract | We present analytical studies of electron acceleration in the low-density preplasma of a thin solid target by an intense femtosecond laser pulse. Electrons in the preplasma are trapped and accelerated by the ponderomotive force as well as the wake field. Two-dimensional particle-in-cell simulations show that when the laser pulse is stopped by the target, electrons trapped in the laser pules can be extracted and move forward inertially. The energetic electron bunch in the bubble is unaffected by the reflected pulse and passes through the target with small energy spread and emittance. There is an optimal preplasma density for the generation of the monoenergetic electron bunch if a laser pulse is given. The maximum electron energy is inverse proportion to the preplasma density. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000280981000028 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/13038 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Recommended Citation GB/T 7714 | Liu, MP,Wang, QN,Deng, SH,et al. Electron Acceleration and Bunch Generation by Intense Femtosecond Laser Pulse in Preplasma of a Target[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2010,54(2):359. |
| APA | Liu, MP,Wang, QN,Deng, SH,Liu, SQ,&Xie, BS.(2010).Electron Acceleration and Bunch Generation by Intense Femtosecond Laser Pulse in Preplasma of a Target.COMMUNICATIONS IN THEORETICAL PHYSICS,54(2),359. |
| MLA | Liu, MP,et al."Electron Acceleration and Bunch Generation by Intense Femtosecond Laser Pulse in Preplasma of a Target".COMMUNICATIONS IN THEORETICAL PHYSICS 54.2(2010):359. |
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