Xi'an Institute of Optics and Precision Mechanics,CAS
| Circularly polarized RABBIT applied to a Rabi-cycling atom | |
| Liao, Yijie1; Olofsson, Edvin2; Dahlström, Jan Marcus2; Pi, Liang-Wen3; Zhou, Yueming1; Lu, Peixiang1,4 | |
| 作者部门 | 阿秒科学与技术研究中心 |
| 2023 | |
| 出处 | arXiv |
| ISSN | 23318422 |
| 产权排序 | 3 |
| 摘要 | We utilize the reconstruction of attosecond beating by interference of two-photon transitions (RABBIT) technique to study the phase of a Rabi-cycling atom using circularly polarized extreme ultraviolet and infrared (IR) fields, where the IR field induces Rabi oscillations between the 2s and 2p states of lithium. Autler-Townes splittings are observed in sidebands of the photoelectron spectra and the relative phases of outgoing electron wave packets are retrieved from the azimuthal angle. In this RABBIT scheme, more ionization pathways beyond the usual two-photon pathways are required. Our results show that the polar-angle-integrated and polar-angle-resolved RABBIT phases have different behaviors when the XUV and IR fields have co- and counter-rotating circular polarizations, which are traced back to the different ionization channels according to the selection rules in these two cases and their competition relying on the propensity rule in laser-assisted photoionization. © 2023, CC BY. |
| 收录类别 | EI |
| 语种 | 英语 |
| 出版者 | arXiv |
| EI入藏号 | 20240009159 |
| 文献类型 | 预印本 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/97123 |
| 专题 | 阿秒科学与技术研究中心 |
| 作者单位 | 1.School of Physics, Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan; 430074, China 2.Department of Physics, Lund University, Box 118, Lund; SE-221 00, Sweden 3.Center for Attosecond Science and Technology, Xi’an Institute of Optics and Precision Mechanics, the Chinese Academy of Sciences, Xi’an; 710119, China 4.Optics Valley Laboratory, Hubei; 430074, China |
| 推荐引用方式 GB/T 7714 | Liao, Yijie,Olofsson, Edvin,Dahlström, Jan Marcus,et al. Circularly polarized RABBIT applied to a Rabi-cycling atom. 2023. |
| 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 | ||
| Circularly polarized（1426KB） | 预印本 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | ||
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