A high-order corrected description of ultra-short and tightly focused laser pulses, and their electron acceleration in vacuum
文献类型：期刊论文
| 作者 | Zhang, J. T.; Wang, P. X.; Kong, Q.; Chen, Z.; Ho, Y. K. |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2007-10-11 |
| 卷号 | 580页码:1169-1175 |
| 关键词 | laser acceleration ultra-short tightly focused laser pulse capture acceleration |
| ISSN号 | 0168-9002 |
| DOI | 10.1016/j.nima.2007.06.048 |
| 英文摘要 | Field expressions are derived for ultra-short, tightly focused laser pulses up to the second-order temporal correction and seventh-order spatial correction. To evaluate the importance of these corrections, we simulate these fields and investigate the final energy of the accelerated electrons. We vary the order of the corrected expressions, the pulse duration, and the beam waist. We find that electron capture is still an important and generic phenomenon in ultra-short, tightly focused laser pulses. While small differences in the electron acceleration are obtained for various orders of the corrected field equations relative to the paraxial field equations, there is no qualitative difference in the behavior of the electron. Furthermore, the temporal and spatial corrections are found to be correlated. (C) 2007 Elsevier B.V. All rights reserved. |
| WOS关键词 | GAUSSIAN-BEAM ; ELECTROMAGNETIC-FIELDS ; OPTICAL PULSES ; INTENSE LASER ; WAVE-PACKETS ; LIGHT ; APPROXIMATION ; LENGTH |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000250775200003 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/27215]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, P. X. |
| 作者单位 | Fudan Univ, Inst Modern Phys, Minist Educ, Key Lab,Appl Ion Beam Phys Lab, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, J. T.,Wang, P. X.,Kong, Q.,et al. A high-order corrected description of ultra-short and tightly focused laser pulses, and their electron acceleration in vacuum[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2007,580:1169-1175. |
| APA | Zhang, J. T.,Wang, P. X.,Kong, Q.,Chen, Z.,&Ho, Y. K..(2007).A high-order corrected description of ultra-short and tightly focused laser pulses, and their electron acceleration in vacuum.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,580,1169-1175. |
| MLA | Zhang, J. T.,et al."A high-order corrected description of ultra-short and tightly focused laser pulses, and their electron acceleration in vacuum".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 580(2007):1169-1175. |
入库方式： OAI收割
来源：近代物理研究所
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。