Relativistic channel-coupling focusing enhanced nonlinear guiding of an intense laser beam in a plasma channel
文献类型：期刊论文
| 作者 | Liu Mingwei ; Li RX(李儒新) ; Xu ZZ(徐至展) ; Kim Cheol-Jung |
| 刊名 | phys. lett. a
 |
| 出版日期 | 2009 |
| 卷号 | 373期号:3页码:363 |
| 关键词 | Laser-plasma interaction Relativistic effects Optical guiding |
| ISSN号 | 0375-9601 |
| 中文摘要 | we employ the variational method to study the optical guiding of an intense laser beam in a preformed plasma channel without using the weakly relativistic approximation. apart from the dependence on the laser power and the nonlinear channel strength parameter, the beam focusing properties is shown also to be governed by the laser intensity. relativistic channel-coupling focusing, arising from the coupling between relativistic self-focusing and linear channel focusing, can enhance relativistic self-focusing but its strength is weaker than that of linear channel focusing. (c) 2008 elsevier b.v. all rights reserved. |
| 学科主题 | 激光技术;激光物理与基本理论 |
| 资助信息 | national natural science foundation [10734080]; national basic research program of china [2006cb806000]; chinese academy of sciences ; shanghai commission of science and technology [06dz22015, 0652nm005] |
| 语种 | 英语 |
| 公开日期 | 2009-09-18 ; 2010-10-12 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/646]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Liu Mingwei,Li RX,Xu ZZ,et al. Relativistic channel-coupling focusing enhanced nonlinear guiding of an intense laser beam in a plasma channel[J]. phys. lett. a,2009,373(3):363, 366. |
| APA | Liu Mingwei,李儒新,徐至展,&Kim Cheol-Jung.(2009).Relativistic channel-coupling focusing enhanced nonlinear guiding of an intense laser beam in a plasma channel.phys. lett. a,373(3),363. |
| MLA | Liu Mingwei,et al."Relativistic channel-coupling focusing enhanced nonlinear guiding of an intense laser beam in a plasma channel".phys. lett. a 373.3(2009):363. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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