Influence of target thickness on the generation of high-density ion bunches by ultrashort circularly polarized laser pulses
文献类型：期刊论文
| 作者 | Yin Yan ; Yu Wei ; Yu M.Y. ; Lei AL(雷安乐) ; Yang Xiaoqing ; Xu Han ; Senecha Vinod Kumar (6) |
| 刊名 | phys. plasmas
 |
| 出版日期 | 2008 |
| 卷号 | 15期号:9页码:93106 |
| 关键词 | Circularly polarized Circularly polarized laser pulses High-density High-energy ions Ion accelerations Ion energies Laser light Particle-in-cell simulations Space-charge fields Target electrons Target surfaces Thin target |
| ISSN号 | 1070-664x |
| 中文摘要 | ion acceleration by ultrashort circularly polarized laser pulse in a solid-density target is investigated using two-dimensional particle-in-cell simulation. the ions are accelerated and compressed by the continuously extending space-charge field created by the evacuation and compression of the target electrons by the laser light pressure. for a sufficiently thin target, the accelerated and compressed ions can reach and exit from the rear surface as a high-density high-energy ion bunch. the peak ion energy depends on the target thickness and reaches maximum when the compressed ion layer can just reach the rear target surface. the compressed ion layer exhibits lateral striation which can be suppressed by using a sharp-rising laser pulse. (c) 2008 american institute of physics. |
| 学科主题 | 激光技术;激光物理与基本理论 |
| 收录类别 | EI |
| 资助信息 | national high-tech icf committee of china ; the national natural sciences foundation of china [10576035, 10605038, 10775165, 10734130]; national basic research program of china (973 program) [2007cb815101, 2006cb806004]; brjh program of cas ; twas, ictp, italy |
| 语种 | 英语 |
| WOS记录号 | WOS:000260031400047 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/536]  |
| 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 | Yin Yan,Yu Wei,Yu M.Y.,et al. Influence of target thickness on the generation of high-density ion bunches by ultrashort circularly polarized laser pulses[J]. phys. plasmas,2008,15(9):93106. |
| APA | Yin Yan.,Yu Wei.,Yu M.Y..,雷安乐.,Yang Xiaoqing.,...&Senecha Vinod Kumar .(2008).Influence of target thickness on the generation of high-density ion bunches by ultrashort circularly polarized laser pulses.phys. plasmas,15(9),93106. |
| MLA | Yin Yan,et al."Influence of target thickness on the generation of high-density ion bunches by ultrashort circularly polarized laser pulses".phys. plasmas 15.9(2008):93106. |
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。