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Active whispering-gallery microclock in pulsed-operation mode

文献类型：期刊论文

作者Yu, Deshui; Chen, Jingbiao3; Zhang, Shougang1,2
刊名PHYSICAL REVIEW A
出版日期2023-04-26
卷号107期号:4页码:9
ISSN号2469-9926
DOI10.1103/PhysRevA.107.043712
英文摘要A whispering-gallery-mode microlaser in the bad-cavity limit serves as an active optical clock. In this clock scheme, an ensemble of two-level atoms is trapped in a two-color ring-shaped optical lattice, i.e., Lamb-Dicke regime, and evanescently interacts with an optical microcavity. The microclock is operated in the pulsed mode, where the atoms are periodically pumped into the upper state of the electric-dipole-forbidden clock transition, providing the optical gain. The numerical simulation shows that the fractional frequency instability of the microclock reaches 5 x 10-14 at 103 s of averaging, mainly limited by the lattice-induced frequency shifts. This miniature optical clock owns the high integration and can be potentially used to supply the time standard in a photonic network, paving the way towards the on-chip metrology.
WOS关键词ONE-ATOM ; STABILITY ; FIBER
资助项目National Time Ser-vice Center, China[E239SC11]
WOS研究方向Optics ; Physics
语种英语
WOS记录号WOS:000982037300001
出版者AMER PHYSICAL SOC
资助机构National Time Ser-vice Center, China ; National Time Ser-vice Center, China ; National Time Ser-vice Center, China ; National Time Ser-vice Center, China ; National Time Ser-vice Center, China ; National Time Ser-vice Center, China ; National Time Ser-vice Center, China ; National Time Ser-vice Center, China
源URL[http://210.72.145.45/handle/361003/14225]  
专题国家授时中心_量子频标研究室
通讯作者Chen, Jingbiao; Zhang, Shougang
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Peking Univ, Inst Quantum Elect, Sch Elect, State Key Lab Adv Opt Commun Syst, Beijing 100871, Peoples R China
3.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Deshui,Chen, Jingbiao,Zhang, Shougang. Active whispering-gallery microclock in pulsed-operation mode[J]. PHYSICAL REVIEW A,2023,107(4):9.
APA Yu, Deshui,Chen, Jingbiao,&Zhang, Shougang.(2023).Active whispering-gallery microclock in pulsed-operation mode.PHYSICAL REVIEW A,107(4),9.
MLA Yu, Deshui,et al."Active whispering-gallery microclock in pulsed-operation mode".PHYSICAL REVIEW A 107.4(2023):9.

入库方式： OAI收割

来源：国家授时中心

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