Reconfigurable topological phases in next-nearest-neighbor coupled resonator lattices

We present a reconfigurable topological photonic system consisting of a 2D lattice of coupled ring resonators, with two sublattices of site rings coupled by link rings, which can be accurately described by a tight-binding model. Unlike previous coupled-ring topological models, the design is translat...

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Bibliographic Details
Main Authors: Leykam, Daniel, Mittal, S., Hafezi, M., Chong, Yi Dong
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2018
Subjects:
Online Access:https://hdl.handle.net/10356/88010
http://hdl.handle.net/10220/45606
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Institution: Nanyang Technological University
Language: English