Terahertz emission in tenuous gases irradiated by ultrashort laser pulses
文献类型：期刊论文
| 作者 | Wang, WM ; Sheng, ZM ; Wu, HC ; Chen, M ; Li, C ; Zhang, J ; Mima, K |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2009 |
| 卷号 | 33页码:142 |
| ISSN号 | 1674-1137 |
| 通讯作者 | Wang, WM (reprint author), CAS, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Mechanism of terahertz (THz) pulse generation in gases irradiated by ultrashort laser pulses is investigated theoretically. Quasi-static transverse currents produced by laser field ionization of gases and the longitudinal modulation in formed plasmas are responsible for the THz emission at the electron plasma frequency, as demonstrated by particle-in-cell simulations including field ionization. The THz field amplitude scaling with the laser amplitude within a large range is also discussed. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10425416, 10674175, 60621063]; National High-Tech ICF Committee in China; National Basic Research Program of China [2007CB310406] |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/44845]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, WM,Sheng, ZM,Wu, HC,et al. Terahertz emission in tenuous gases irradiated by ultrashort laser pulses[J]. CHINESE PHYSICS C,2009,33:142. |
| APA | Wang, WM.,Sheng, ZM.,Wu, HC.,Chen, M.,Li, C.,...&Mima, K.(2009).Terahertz emission in tenuous gases irradiated by ultrashort laser pulses.CHINESE PHYSICS C,33,142. |
| MLA | Wang, WM,et al."Terahertz emission in tenuous gases irradiated by ultrashort laser pulses".CHINESE PHYSICS C 33(2009):142. |
入库方式： OAI收割
来源：物理研究所
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