Splitting of an exceptional point into nonlinear bifurcation points in non-Hermitian coupled cavities
We show that an exceptional point of anti-parity-time symmetric coupled cavities split into bifurcation points when the system has a gain saturation nonlinearity. One of the points accompanies a transition between limit-cycle and synchronized oscillations.
Authors
- Masaya Notomi (ORCID: https://orcid.org/0000-0002-4255-4656)
- Kenta Takata (ORCID: https://orcid.org/0000-0001-6282-3510)
- Takahiro Uemura (ORCID: https://orcid.org/0009-0005-2909-7680)
Publication Details
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1364/cleo_at.2025.jps100_29
- Primary Topic
- Quantum Mechanics and Non-Hermitian Physics
- Type
- article
- Field-Weighted Citation Impact
- 0.00