Edge Solitons in Nonlinear-Photonic Topological Insulators
We show theoretically that a photonic topological insulator can support edge solitons that are strongly self-localized and propagate unidirectionally along the lattice edge. The photonic topological insulator consists of a Floquet lattice of coupled helical waveguides, in a medium with local Kerr no...
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Main Authors: | Leykam, Daniel, Chong, Yi Dong |
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Other Authors: | School of Physical and Mathematical Sciences |
Format: | Article |
Language: | English |
Published: |
2017
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Subjects: | |
Online Access: | https://hdl.handle.net/10356/84043 http://hdl.handle.net/10220/42909 |
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Institution: | Nanyang Technological University |
Language: | English |
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