Comment on modulational instability and frequency combs in whispering-gallery-mode microresonators with backscattering""

被引：0

作者：

Kengne, Emmanuel ^{[1
]}

机构：

[1] College of Physics and Electronic Information Engineering, Zhejiang Normal University, Jinhua

来源：

Physical Review A | 2025年 / 111卷 / 03期

关键词：

Backscattering - Frequency stability - Microresonators - Whispering gallery modes;

D O I：

10.1103/PhysRevA.111.037501

中图分类号：

学科分类号：

摘要：

Some years ago, to investigate modulational instability using a linear stability analysis, Kondratiev and Lobanov [Phys. Rev. A 101, 013816 (2020)10.1103/PhysRevA.101.013816] applied a method that consists of adding complex conjugate equations to a differential system to close up the system self-consistently. It is the aim of this Comment to note and correct the crucial inconsistency found in the method used to investigate the modulational instability in Kondratiev and Lobanov's work. © 2025 American Physical Society.

引用

共 5 条

[1] Kondratiev N. M., Lobanov V. E., Modulational instability and frequency combs in whispering-gallery-mode microresonators with backscattering, Phys. Rev. A, 101, (2020)
[2] Feldman D. P., Chaos and Dynamical Systems, Series in Primers in Complex Systems, (2019)
[3] Broer H., Takens F., Dynamical Systems and Chaos, Series in Applied Mathematical Sciences, (2010)
[4] Kengne E., Liu W. M., Nonlinear Waves: From Dissipative Solitons to Magnetic Solitons, (2023)
[5] Liu W. M., Kengne E., Schrödinger Equations in Nonlinear Systems, (2019)

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