中国科学:物理学 力学 天文学(英文版)2024，Vol.67Issue(2) ：2-8.DOI:10.1007/s11433-023-2234-6

Atom-referenced and stabilized soliton microcomb

Rui Niu Shuai Wan Tian-Peng Hua Wei-Qiang Wang Zheng-Yu Wang Jin Li Zhu-Bo Wang Ming Li Zhen Shen Yu Robert Sun Shui-Ming Hu Brent E.Little Sai Tak Chu Wei Zhao Guang-Can Guo Chang-Ling Zou Yun-Feng Xiao Wen-Fu Zhang Chun-Hua Dong
中国科学:物理学 力学 天文学(英文版)2024，Vol.67Issue(2) ：2-8.DOI:10.1007/s11433-023-2234-6
✕
  • 维普
  • 万方数据

Atom-referenced and stabilized soliton microcomb

Rui Niu 1Shuai Wan 1Tian-Peng Hua 2Wei-Qiang Wang 3Zheng-Yu Wang 1Jin Li 1Zhu-Bo Wang 1Ming Li 1Zhen Shen 1Yu Robert Sun 4Shui-Ming Hu 4Brent E.Little 3Sai Tak Chu 5Wei Zhao 3Guang-Can Guo 1Chang-Ling Zou 1Yun-Feng Xiao 6Wen-Fu Zhang 3Chun-Hua Dong1
扫码查看

作者信息

  • 1. CAS Key Laboratory of Quantum Information,University of Science and Technology of China,Hefei 230026,China;CAS Center for Excellence in Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei 230026,China
  • 2. CAS Center for Excellence in Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei 230026,China
  • 3. State Key Laboratory of Transient Optics and Photonics,Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi'an 710119,China;University of Chinese Academy of Sciences,Beijing 100049,China
  • 4. CAS Center for Excellence in Quantum Information and Quantum Physics,University of Science and Technology of China,Hefei 230026,China;Department of Chemical Physics,University of Science and Technology of China,Hefei 230026,China
  • 5. Department of Physics and Materials Science,City University of Hong Kong,Hong Kong 999077,China
  • 6. State Key Laboratory for Mesoscopic Physics and Frontiers Science Center for Nano-optoelectronics,School of Physics,Peking University,Beijing 100871,China
  • 折叠

Abstract

For the applications of the frequency comb in microresonators,it is essential to obtain a fully frequency-stabilized microcomb laser source.In this study,we present a system for generating a fully atom-referenced stabilized soliton microcomb.The pump light around 1560.48 nm is locked to an ultra-low-expansion(ULE)cavity.This pump light is then frequency-doubled and referenced to the atomic transition of 87Rb.The repetition rate of the soliton microcomb is injection-locked to an atomic-clock-stabilized radio frequency(RF)source,leading to mHz stabilization at 1s.As a result,all comb lines have been frequency-stabilized based on the atomic reference and the ULE cavity,achieving a very high precision of approximately 18 Hz at 1 s,corresponding to the frequency stability of 9.5 x 10-14.Our approach provides a fully stabilized microcomb experiment scheme with no requirement of f-2f technique,which could be easily implemented and generalized to various photonic platforms,thus paving the way towards the ultraprecise optical sources for high precision spectroscopy.

Key words

microcavity/frequency comb/dissipative Kerr solitons/fully stabilized microcomb

引用本文复制引用

基金项目

National Key Research and Development Program of China(2020YFB2205801)

National Natural science Foundation of China(12293052)

National Natural science Foundation of China(12293050)

National Natural science Foundation of China(11934012)

National Natural science Foundation of China(12104442)

National Natural science Foundation of China(12304435)

National Natural science Foundation of China(92050109)

CAS Project for Young Scientists in Basic Research(YSBR-069)

Fundamental Research Funds for the Central Universities,and the China Postdoctoral Science Foundation(2023M733414)

Strategic Priority Research Program of the Chinese Academy of Sciences(XDB24030600)

USTC Center for Micro and Nanoscale Research and Fabrication()

出版年

2024
中国科学:物理学 力学 天文学(英文版)
中国科学院

中国科学:物理学 力学 天文学(英文版)

CSTPCD
影响因子：0.91
ISSN：1674-7348
参考文献量50
段落导航相关论文