The Asymmetric Active Coupler: Stable Nonlinear Supermodes and Directed Transport

We consider the asymmetric active coupler (AAC) consisting of two coupled dissimilar waveguides with gain and loss. We show that under generic conditions, not restricted by parity-time symmetry, there exist finite-power, constant-intensity nonlinear supermodes (NS), resulting from the balance betwee...

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Detalles Bibliográficos
Autores principales: Kominis, Yannis, Bountis, Tassos, Flach, Sergej
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5027391/
https://www.ncbi.nlm.nih.gov/pubmed/27640818
http://dx.doi.org/10.1038/srep33699

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5027391/
https://www.ncbi.nlm.nih.gov/pubmed/27640818
http://dx.doi.org/10.1038/srep33699

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