Intense harmonics generation with customized photon frequency and optical vortex
文献类型：期刊论文
| 作者 | Zhang, Xiaomei; Tajima, Toshiki; Xu, Zhizhan; Wang, Xiaofeng; Ji, Liangliang; Zhang, Lingang; Shi, Yin; Shen, Baifei |
| 刊名 | New J. Phys.
 |
| 出版日期 | 2016 |
| 卷号 | 18 |
| 通讯作者 | zhxm@siom.ac.cn ; bfshen@mail.shcnc.ac.cn |
| 英文摘要 | An optical vortex with orbital angular momentum (OAM) enriches the light and matter interaction process, and helps reveal unexpected information in relativistic nonlinear optics. A scheme is proposed for the first time to explore the origin of photons in the generated harmonics, and produce relativistic intense harmonics with expected frequency and an optical vortex. When two counter-propagating Laguerre-Gaussian laser pulses impinge on a solid thin foil and interact with each other, the contribution of each input pulse in producing harmonics can be distinguished with the help of angular momentum conservation of photons, which is almost impossible for harmonic generation without an optical vortex. The generation of tunable, intense vortex harmonics with different photon topological charge is predicted based on the theoretical analysis and three-dimensional particle-in-cell simulations. Inheriting the properties of OAM and harmonics, the obtained intense vortex beam can be applied in a wide range of fields, including atom or molecule control and manipulation. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [61221064, 11374319, 11125526, 11335013, 11674339, 11127901] |
| WOS记录号 | WOS:000384138100001 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/27658]  |
| 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 |
| 作者单位 | 中国科学院上海光学精密机械研究所 |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaomei,Tajima, Toshiki,Xu, Zhizhan,et al. Intense harmonics generation with customized photon frequency and optical vortex[J]. New J. Phys.,2016,18. |
| APA | Zhang, Xiaomei.,Tajima, Toshiki.,Xu, Zhizhan.,Wang, Xiaofeng.,Ji, Liangliang.,...&Shen, Baifei.(2016).Intense harmonics generation with customized photon frequency and optical vortex.New J. Phys.,18. |
| MLA | Zhang, Xiaomei,et al."Intense harmonics generation with customized photon frequency and optical vortex".New J. Phys. 18(2016). |
入库方式： OAI收割
来源：上海光学精密机械研究所
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