| Experimental study on the momentum coupling efficiency of laser plasma | |
| Zheng, ZY; Lu, X; Zhang, J; Hao, ZQ; Yuan, XH; Wang, ZH | |
| 2005 | |
| 发表期刊 | ACTA PHYSICA SINICA
 |
| 卷号 | 54期号:1页码:192-196 |
| 摘要 | During the interaction of laser with solid targets, the counteracting force is generated by the plasma, which can be used as a new type source of propulsion. Compared with the chemical propulsion, laser plasma has unique advantages such as high specific impulse and large load ratio. In this paper, the momentum generated by the laser plasma is measured during the interaction of nanosecond laser pulses with aluminum, graphite, lead and CH targets. The relation of target momentum with laser focal area in atmosphere and vacuum ambient pressure is obtained, and the comparison is performed between the experimental and analytical results. It is shown that the target momentum in vacuum is different from that in atmosphere. In vacuum, the target momentum shows a dependence on the target property. These results are different from those generated by long width pulses. |
| 文章类型 | Article |
| 关键词 | Laser Plasma Momentum Momentum Coupling Efficiency |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | TARGETS ; PROPULSION ; SURFACE ; PULSES ; HF |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000226005100034 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/25121 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Phys, Key Lab Opt Phys, Beijing 100080, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt Technol, Xian 710068, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, ZY,Lu, X,Zhang, J,et al. Experimental study on the momentum coupling efficiency of laser plasma[J]. ACTA PHYSICA SINICA,2005,54(1):192-196. |
| APA | Zheng, ZY,Lu, X,Zhang, J,Hao, ZQ,Yuan, XH,&Wang, ZH.(2005).Experimental study on the momentum coupling efficiency of laser plasma.ACTA PHYSICA SINICA,54(1),192-196. |
| MLA | Zheng, ZY,et al."Experimental study on the momentum coupling efficiency of laser plasma".ACTA PHYSICA SINICA 54.1(2005):192-196. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| 激光等离子体动量转换效率的实验研究.pd（204KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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