On the transition to secondary Kerr combs in whispering-gallery mode resonators
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Author/Creator ORCID
Date
2019
Type of Work
Department
Program
Citation of Original Publication
Aurélien Coillet, Zhen Qi, Irina V. Balakireva, Guoping Lin, Curtis R. Menyuk, and Yanne K. Chembo, On the transition to secondary Kerr combs in whispering-gallery mode resonators, Optics Letters Vol. 44, Issue 12, pp. 3078-3081 (2019) , https://doi.org/10.1364/OL.44.003078
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© 2019 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.
© 2019 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved.
Abstract
We demonstrate that extended dissipative structures in Kerr-nonlinear whispering-gallery mode resonators undergo a spatiotemporal instability, as the pumping parameters are varied. We show that the dynamics of the patterns beyond this bifurcation yield specific Kerr comb and sub-comb spectra that can be subjected to a phase of frequency-locking when optimal conditions are met. Our numerical results are found to be in agreement with experimental measurements.