Two-dimensional optical chimera states in an array of coupled waveguide resonators
Author
dc.contributor.author
Clerc Gavilán, Marcel
Author
dc.contributor.author
Coulibaly, S.
Author
dc.contributor.author
Ferré, M. A.
Author
dc.contributor.author
Tlidi, M.
Admission date
dc.date.accessioned
2020-05-28T16:30:44Z
Available date
dc.date.available
2020-05-28T16:30:44Z
Publication date
dc.date.issued
2020
Cita de ítem
dc.identifier.citation
Chaos (Apr 2020) : 30(4) : 043107.
es_ES
Identifier
dc.identifier.other
10.1063/1.5133836
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/175058
Abstract
dc.description.abstract
Two-dimensional arrays of coupled waveguides or coupled microcavities allow us to confine and manipulate light. Based on a paradigmatic envelope equation, we show that these devices, subject to a coherent optical injection, support coexistence between a coherent and incoherent emission. In this regime, we show that two-dimensional chimera states can be generated. Depending on initial conditions, the system exhibits a family of two-dimensional chimera states and interaction between them. We characterize these two-dimensional structures by computing their Lyapunov spectrum and Yorke-Kaplan dimension. Finally, we show that two-dimensional chimera states are of spatiotemporal chaotic nature.
es_ES
Patrocinador
dc.description.sponsorship
Millennium Institute for Research in Opticsan Fondecyt: 1180903.
LABEX CEMPI: ANR-11-LABX-0007.