| 题名 | Atomic Ramsey interferometry with S- and D-band in a triangular optical lattice |
| 作者 | |
| 通讯作者 | Zhou，Xiaoji |
| 发表日期 | 2022-11-07
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| DOI | |
| 发表期刊 | |
| EISSN | 1094-4087
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| 卷号 | 30期号:23页码:41437-41446 |
| 摘要 | Ramsey interferometers have wide applications in science and engineering. Compared with the traditional interferometer based on internal states, the interferometer with external quantum states has advantages in some applications for quantum simulation and precision measurement. Here, we develop a Ramsey interferometry with Bloch states in S- and D-band of a triangular optical lattice for the first time. The key to realizing this interferometer in two-dimensionally coupled lattice is that we use the shortcut method to construct π/2 pulse. We observe clear Ramsey fringes and analyze the decoherence mechanism of fringes. Further, we design an echo π pulse between S- and D-band, which significantly improves the coherence time. This Ramsey interferometer in the dimensionally coupled lattice has potential applications in the quantum simulations of topological physics, frustrated effects, and motional qubits manipulation. |
| 相关链接 | [Scopus记录] |
| 语种 | 英语
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| 学校署名 | 其他
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| 资助项目 | National Natural Science Foundation of China[11334001];National Natural Science Foundation of China[12104020];National Key Research and Development Program of China[2021YFA0718300];National Key Research and Development Program of China[2021YFA1400901];National Natural Science Foundation of China[61727819];
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| ESI学科分类 | PHYSICS
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| Scopus记录号 | 2-s2.0-85141514188
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| 来源库 | Scopus
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| 引用统计 |
被引频次[WOS]：2
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| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/411798 |
| 专题 | 量子科学与工程研究院 理学院_物理系 |
| 作者单位 | 1.State Key Laboratory of Advanced Optical Communication System and Network,School of Electronics,Peking University,Beijing,100871,China 2.Shenzhen Institute for Quantum Science and Engineering,Southern University of Science and Technology,Shenzhen,518055,China |
| 推荐引用方式 GB/T 7714 |
Dong，Xiangyu,Wu，Chengyang,Yu，Zhongcheng,et al. Atomic Ramsey interferometry with S- and D-band in a triangular optical lattice[J]. Optics Express,2022,30(23):41437-41446.
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| APA |
Dong，Xiangyu.,Wu，Chengyang.,Yu，Zhongcheng.,Tian，Jinyuan.,Wang，Zhongkai.,...&Zhou，Xiaoji.(2022).Atomic Ramsey interferometry with S- and D-band in a triangular optical lattice.Optics Express,30(23),41437-41446.
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| MLA |
Dong，Xiangyu,et al."Atomic Ramsey interferometry with S- and D-band in a triangular optical lattice".Optics Express 30.23(2022):41437-41446.
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| 条目包含的文件 | 条目无相关文件。 | |||||
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