Active whispering-gallery microclock in pulsed-operation mode

doi:10.1103/PhysRevA.107.043712

NTSC-IR > 量子频标研究室

	Active whispering-gallery microclock in pulsed-operation mode
	Yu, Deshui ; Chen, Jingbiao 1; Zhang, Shougang 2,3
	2023-04-26
发表期刊	PHYSICAL REVIEW A
ISSN	2469-9926
卷号	107 期号:4 页码:9
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.
资助者	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
DOI	10.1103/PhysRevA.107.043712
关键词[WOS]	ONE-ATOM ; STABILITY ; FIBER
语种	英语
资助项目	National Time Ser-vice Center, China[E239SC11]
资助者	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
WOS研究方向	Optics ; Physics
WOS类目	Optics ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:000982037300001
出版者	AMER PHYSICAL SOC
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/14225
专题	量子频标研究室
通讯作者	Chen, Jingbiao; Zhang, Shougang
作者单位	1.Chinese Acad Sci, Natl Time Serv Ctr, Xian 710600, Peoples R China 2.Peking Univ, Inst Quantum Elect, Sch Elect, State Key Lab Adv Opt Commun Syst, Beijing 100871, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, 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.