Autor: |
Wen, Y. Henry, Lamont, Michael R. E., Kloumann, Isabel M., Strogatz, Steven H., Gaeta, Alexander L. |
Rok vydání: |
2014 |
Předmět: |
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Zdroj: |
Phys. Rev. A 94, 063843 (2016) |
Druh dokumentu: |
Working Paper |
DOI: |
10.1103/PhysRevA.94.063843 |
Popis: |
We show that self-organization occurs in the phase dynamics of soliton modelocking in paramet- ric frequency combs. Reduction of the Lugiato-Lefever equation (LLE) to a simpler set of phase equations reveals that this self-organization arises via mechanisms akin to those in the Kuramoto model for synchronization of coupled oscillators. In addition, our simulations show that the phase equations evolve to a broadband phase-locked state, analogous to the soliton formation process in the LLE. Our simplified equations intuitively explain the origin of the pump phase offset in soliton- modelocked parametric frequency combs. They also predict that the phase of the intracavity field undergoes an anti-symmetrization that precedes phase synchronization, and they clarify the role of chaotic states in soliton formation in parametric combs. |
Databáze: |
arXiv |
Externí odkaz: |
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