Vacuum heating in the interaction of ultrashort, relativistically strong laser pulses with solid targets
文献类型：期刊论文
| 作者 | Cai HB ; Yu W ; Zhu SP ; Zheng CY ; Cao LH ; Pei WB |
| 刊名 | phys. plasmas
 |
| 出版日期 | 2006 |
| 卷号 | 13期号:6页码:63108 |
| 关键词 | SUBPICOSECOND LASERS OVERDENSE PLASMAS DENSITY TARGETS FAST ELECTRONS ABSORPTION LIGHT |
| ISSN号 | 1070-664x |
| 中文摘要 | an analytical fluid model for vacuum heating during the oblique incidence by an ultrashort ultraintense p-polarized laser on a solid-density plasma is proposed. the steepening of an originally smooth electron density profile as the electrons are pushed inward by the laser is included self-consistently. it is shown that the electrons being pulled out and then returned to the plasma at the interface layer by the wave field can lead to a phenomenon like wave breaking since the front part of the returning electrons always move slower than the trailing part. this can lead to heating of the plasma at the expense of the wave energy. an estimate for the efficiency of laser energy absorption by the vacuum heating is given. it is also found that for the incident laser intensity parameter, a(l)> 0.5, the absorption rate peaks at an incident angle 45 degrees-52 degrees and it reaches a maximum of 30% at a(l)approximate to 1.5. |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000238732000057 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/772]  |
| 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 | Cai HB,Yu W,Zhu SP,et al. Vacuum heating in the interaction of ultrashort, relativistically strong laser pulses with solid targets[J]. phys. plasmas,2006,13(6):63108. |
| APA | Cai HB,Yu W,Zhu SP,Zheng CY,Cao LH,&Pei WB.(2006).Vacuum heating in the interaction of ultrashort, relativistically strong laser pulses with solid targets.phys. plasmas,13(6),63108. |
| MLA | Cai HB,et al."Vacuum heating in the interaction of ultrashort, relativistically strong laser pulses with solid targets".phys. plasmas 13.6(2006):63108. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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。