中国物理B ›› 2021, Vol. 30 ›› Issue (5): 54206-054206.doi: 10.1088/1674-1056/abd15f

• • 上一篇    下一篇

Dissipative Kerr solitons in optical microresonators with Raman effect and third-order dispersion

Chaohua Wu(吴超华)1,2, Zhiwei Fang(方致伟)3,†, Jintao Fan(樊景涛)1,2,‡, Gang Chen(陈刚)1,2,4, and Ya Cheng(程亚)2,3   

  1. 1 State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China;
    2 Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China;
    3 The Extreme Optoelectromechanics Laboratory(XXL), School of Physics and Materials Science, East China Normal University, Shanghai 200241, China;
    4 Collaborative Innovation Center of Light Manipulations and Applications, Shandong Normal University, Jinan 250358, China
  • 收稿日期:2020-09-21 修回日期:2020-12-02 接受日期:2020-12-08 出版日期:2021-05-14 发布日期:2021-05-14
  • 通讯作者: Zhiwei Fang, Jintao Fan E-mail:zwfang@phy.ecnu.edu.cn;bkxyfjt@163.com
  • 基金资助:
    Project supported by the National Key Research and Development Program of China (Grant Nos. 2017YFA0304203 and 2019YFA0705000), the National Natural Science Foundation of China (Grant Nos. 12004116 and 11804204), and 1331KSC.

Dissipative Kerr solitons in optical microresonators with Raman effect and third-order dispersion

Chaohua Wu(吴超华)1,2, Zhiwei Fang(方致伟)3,†, Jintao Fan(樊景涛)1,2,‡, Gang Chen(陈刚)1,2,4, and Ya Cheng(程亚)2,3   

  1. 1 State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Laser Spectroscopy, Shanxi University, Taiyuan 030006, China;
    2 Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan 030006, China;
    3 The Extreme Optoelectromechanics Laboratory(XXL), School of Physics and Materials Science, East China Normal University, Shanghai 200241, China;
    4 Collaborative Innovation Center of Light Manipulations and Applications, Shandong Normal University, Jinan 250358, China
  • Received:2020-09-21 Revised:2020-12-02 Accepted:2020-12-08 Online:2021-05-14 Published:2021-05-14
  • Contact: Zhiwei Fang, Jintao Fan E-mail:zwfang@phy.ecnu.edu.cn;bkxyfjt@163.com
  • Supported by:
    Project supported by the National Key Research and Development Program of China (Grant Nos. 2017YFA0304203 and 2019YFA0705000), the National Natural Science Foundation of China (Grant Nos. 12004116 and 11804204), and 1331KSC.

摘要: Using the mean-field normalized Lugiato-Lefever equation, we theoretically investigate the dynamics of cavity soliton and comb generation in the presence of Raman effect and the third-order dispersion. Both of them can induce the temporal drift and frequency shift. Based on the moment analysis method, we analytically obtain the temporal and frequency shift, and the results agree with the direct numerical simulation. Finally, the compensation and enhancement of the soliton spectral between the Raman-induced self-frequency shift and soliton recoil are predicted. Our results pave the way for further understanding the soliton dynamics and spectral characteristics, and providing an effective route to manipulate frequency comb.

关键词: dissipative Kerr soliton, frequency comb, Raman effect, dispersive wave

Abstract: Using the mean-field normalized Lugiato-Lefever equation, we theoretically investigate the dynamics of cavity soliton and comb generation in the presence of Raman effect and the third-order dispersion. Both of them can induce the temporal drift and frequency shift. Based on the moment analysis method, we analytically obtain the temporal and frequency shift, and the results agree with the direct numerical simulation. Finally, the compensation and enhancement of the soliton spectral between the Raman-induced self-frequency shift and soliton recoil are predicted. Our results pave the way for further understanding the soliton dynamics and spectral characteristics, and providing an effective route to manipulate frequency comb.

Key words: dissipative Kerr soliton, frequency comb, Raman effect, dispersive wave

中图分类号:  (Nonlinear optics)

  • 42.65.-k
78.47.jh (Coherent nonlinear optical spectroscopy)