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Phase transition in multimode nonlinear parity-time-symmetric waveguide couplers

Parity-time-symmetric ([Image: see text]-symmetric) optical waveguide couplers offer new possibilities for fast, ultracompact, configurable, all-optical signal processing. Here, we study nonlinear properties of finite-size multimode [Image: see text]-symmetric couplers and predict the nonlinear osci...

Disgrifiad llawn

Wedi'i Gadw mewn:
Manylion Llyfryddiaeth
Cyhoeddwyd yn:Sci Rep
Prif Awduron: Walasik, Wiktor, Litchinitser, Natalia M.
Fformat: Artigo
Iaith:Inglês
Cyhoeddwyd: Nature Publishing Group 2016
Pynciau:
Mynediad Ar-lein:https://ncbi.nlm.nih.gov/pmc/articles/PMC4735683/
https://ncbi.nlm.nih.gov/pubmed/26831223
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep19826
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