Propagation effects in the generation process of high-order vortex harmonics
文献类型：期刊论文
| 作者 | Zhang, Chaojin; Liu, Chengpu; Gu, Mingliang; Wu, Erheng |
| 刊名 | Opt. Express
 |
| 出版日期 | 2017 |
| 卷号 | 25期号:18页码:21241 |
| 通讯作者 | chpliu@siom.ac.cn |
| 英文摘要 | We numerically study the propagation of a Laguerre-Gaussian beam through polar molecular media via the exact solution of full-wave Maxwell-Bloch equations where the rotating-wave and slowly-varying-envelope approximations are not included. It is found that beyond the coexistence of odd-order and even-order vortex harmonics due to inversion asymmetry of the system, the light propagation effect results in the intensity enhancement of a high-order vortex harmonics. Moreover, the orbital momentum successfully transfers from the fundamental laser driver to the vortex harmonics which topological charger number is directly proportional to its order. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11374318, 11674312, 61775087]; Natural Science Foundation of Jiangsu [BK20161159] |
| WOS记录号 | WOS:000411529000024 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/28695]  |
| 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, Chaojin,Liu, Chengpu,Gu, Mingliang,et al. Propagation effects in the generation process of high-order vortex harmonics[J]. Opt. Express,2017,25(18):21241. |
| APA | Zhang, Chaojin,Liu, Chengpu,Gu, Mingliang,&Wu, Erheng.(2017).Propagation effects in the generation process of high-order vortex harmonics.Opt. Express,25(18),21241. |
| MLA | Zhang, Chaojin,et al."Propagation effects in the generation process of high-order vortex harmonics".Opt. Express 25.18(2017):21241. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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