| A proof-of-concept model of compact and high-performance Sr-87 optical lattice clock for space | |
Guo, Feng1,2; Tan, Wei1; Zhou, Chi-hua1,2; Xia, Jian1; Chen, Ying-xin1,2; Liang, Ting1; Liu, Qiang1; Liu, Yun3; He, De-jing3; Zhou, Yong-zhuang3; Wang, Wen-hai3; Shen, Yong3; Zou, Hong-xin3; Chang, Hong1,2
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| 2021-12-01 | |
| 发表期刊 | AIP ADVANCES
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| 卷号 | 11期号:12页码:8 |
| 摘要 | A compact and robust design of an optical lattice clock with high stability and accuracy is needed for the implementation of optical clocks operating on the space station. Here, we present the proof-of-concept model of a Sr-87 optical lattice clock for space constructed at the National Time Service Center. The design is different from that of a laboratorial optical clock in that it focuses on the aspects of compactness and robustness, such as the modular design, compact components, low power consumption, and all-fiber links. The physics package is placed on an aluminum alloy rack with dimensions of 40 x 55 x 28 cm(3). As far as we know, this is the most compact physics package of the Sr optical clock reported. The time interleaved self-comparison frequency instability is determined to be 2.6 x 10(-15)/ vt . |
| 资助者 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| DOI | 10.1063/5.0064087 |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[61775220] ; Key Research Project of Frontier Science of the Chinese Academy of Sciences[QYZDB-SSW-JSC004] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB35010202] |
| 资助者 | National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:000739437700002 |
| 出版者 | AIP Publishing |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://210.72.145.45/handle/361003/14003 |
| 专题 | 量子频标研究室 |
| 通讯作者 | Zou, Hong-xin; Chang, Hong |
| 作者单位 | 1.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Peoples R China 2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China 3.Natl Univ Def Technol, Coll Liberal Arts & Sci, Changsha 410073, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Feng,Tan, Wei,Zhou, Chi-hua,et al. A proof-of-concept model of compact and high-performance Sr-87 optical lattice clock for space[J]. AIP ADVANCES,2021,11(12):8. |
| APA | Guo, Feng.,Tan, Wei.,Zhou, Chi-hua.,Xia, Jian.,Chen, Ying-xin.,...&Chang, Hong.(2021).A proof-of-concept model of compact and high-performance Sr-87 optical lattice clock for space.AIP ADVANCES,11(12),8. |
| MLA | Guo, Feng,et al."A proof-of-concept model of compact and high-performance Sr-87 optical lattice clock for space".AIP ADVANCES 11.12(2021):8. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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