Analytical investigation of one-dimensional Doppler cooling of trapped ions with Lambda-type configuration
文献类型：期刊论文
| 作者 | Yan, L-L2,3; Su, Shi-Lei2; Feng, Mang1,2,3 |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2019-09-23 |
| 卷号 | 100期号:3页码:10 |
| ISSN号 | 2469-9926 |
| DOI | 10.1103/PhysRevA.100.033418 |
| 英文摘要 | Doppler cooling with lasers is essential to ion trapping and is also a preliminary step toward achieving ultracold ions. It requires substantial technological effort to experimentally monitor the ion temperature in the cooling process. Based on the simplified three-level Lambda configuration, we analytically explore an one-dimensional Doppler cooling process of trapped ions, exemplified by Ca-40(+), by solving the friction coefficient in Doppler cooling with respect to a thermal bath; in particular, for a bath with large heating rate. We propose a practical method for measuring the Rabi frequency by the Doppler cooling window, which helps for monitoring the final temperature of the Doppler-cooled ions. With our approach, the obtained results are analytical in the case of a weak thermal bath, whereas for the strong thermal bath numerical treatment is partially needed due to the involvement of the Doppler shift and a large Lamb-Dicke parameter. Our analytic treatments are applied to understand many experimental observations, such as configuration phase transition, phonon lasers, and thermodynamics regarding hot trapped ions, and could help for further our understanding three-dimensional Doppler cooling in realistic ion-trap experiments. |
| WOS关键词 | LASER ; TRANSITIONS ; RESONANCES |
| 资助项目 | National Key R&D Program of China[2017YFA0304503] ; National Natural Science Foundation of China[11835011] ; National Natural Science Foundation of China[11804375] ; National Natural Science Foundation of China[11804308] ; National Natural Science Foundation of China[11734018] ; National Natural Science Foundation of China[11674360] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21010100] |
| WOS研究方向 | Optics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000487724100009 |
| 出版者 | AMER PHYSICAL SOC |
| 资助机构 | National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Key R&D Program of China ; National Key R&D Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/21509]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 通讯作者 | Yan, L-L; Feng, Mang |
| 作者单位 | 1.Zhejiang Normal Univ, Dept Phys, Jinhua 321004, Zhejiang, Peoples R China 2.Zhengzhou Univ, Sch Phys & Engn, Zhengzhou 450001, Henan, Peoples R China 3.Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, L-L,Su, Shi-Lei,Feng, Mang. Analytical investigation of one-dimensional Doppler cooling of trapped ions with Lambda-type configuration[J]. PHYSICAL REVIEW A,2019,100(3):10. |
| APA | Yan, L-L,Su, Shi-Lei,&Feng, Mang.(2019).Analytical investigation of one-dimensional Doppler cooling of trapped ions with Lambda-type configuration.PHYSICAL REVIEW A,100(3),10. |
| MLA | Yan, L-L,et al."Analytical investigation of one-dimensional Doppler cooling of trapped ions with Lambda-type configuration".PHYSICAL REVIEW A 100.3(2019):10. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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