Platicon Stability in Hot Cavities
Valery E. Lobanov, Nikita M. Kondratiev, Artem E. Shitikov, Olga V., Borovkova, Steevy J. Cordette, and Igor A. Bilenko
TL;DR
This paper investigates the stability of platicons in hot optical cavities considering Kerr and thermal nonlinearities, revealing conditions under which different platicon types are stable.
Contribution
It provides a numerical analysis of platicon stability in hot cavities, highlighting the effects of thermal nonlinearity and pump parameters on stability regimes.
Findings
High-energy wide platicons are stable with positive thermal effects.
Narrow platicons are stabilized by negative thermal coefficients.
Stability depends on pump amplitude, thermal nonlinearity, and relaxation time.
Abstract
The stability of platicons in hot cavities with normal group velocity at the interplay of Kerr and thermal nonlinearities was addressed numerically. The stability analysis was performed for different ranges of pump amplitude, thermal nonlinearity coefficient and thermal relaxation time. It was revealed that for the positive thermal effect, the high-energy wide platicons are stable, while the negative thermal coefficient provides the stability of narrow platicons.
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Taxonomy
TopicsPhotonic and Optical Devices · Semiconductor Quantum Structures and Devices · Mechanical and Optical Resonators