Strong terahertz radiation from relativistic laser interaction with solid density plasmas
文献类型：期刊论文
| 作者 | Li, YT ; Li, C ; Zhou, ML ; Wang, WM ; Du, F ; Ding, WJ ; Lin, XX ; Liu, F ; Sheng, ZM ; Peng, XY ; Chen, LM ; Ma, JL ; Lu, X ; Wang, ZH ; Wei, ZY ; Zhang, J |
| 刊名 | APPLIED PHYSICS LETTERS
 |
| 出版日期 | 2012 |
| 卷号 | 100期号:25 |
| 关键词 | HIGH-INTENSITY LASER ELECTROMAGNETIC PULSES OPTICAL RECTIFICATION GENERATION EMISSION SURFACES TARGET BEAM |
| ISSN号 | 0003-6951 |
| 通讯作者 | Li, YT (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We report a plasma-based strong THz source generated in intense laser-solid interactions at relativistic intensities > 10(18) W/cm(2). Energies up to 50 mu J/sr per THz pulse is observed when the laser pulses are incident onto a copper foil at 67.5 degrees. The temporal properties of the THz radiation are measured by a single shot, electro-optic sampling method with a chirped laser pulse. The THz radiation is attributed to the self-organized transient fast electron currents formed along the target surface. Such a source allows potential applications in THz nonlinear physics and provides a diagnostic of transient currents generated in intense laser-solid interactions. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4729874] |
| 收录类别 | SCI |
| 资助信息 | National Nature Science Foundation of China [10925421, 11135012, 11105217, 11121504] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53177]  |
| 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 | Li, YT,Li, C,Zhou, ML,et al. Strong terahertz radiation from relativistic laser interaction with solid density plasmas[J]. APPLIED PHYSICS LETTERS,2012,100(25). |
| APA | Li, YT.,Li, C.,Zhou, ML.,Wang, WM.,Du, F.,...&Zhang, J.(2012).Strong terahertz radiation from relativistic laser interaction with solid density plasmas.APPLIED PHYSICS LETTERS,100(25). |
| MLA | Li, YT,et al."Strong terahertz radiation from relativistic laser interaction with solid density plasmas".APPLIED PHYSICS LETTERS 100.25(2012). |
入库方式： OAI收割
来源：物理研究所
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