Near- and Far-Field Excitation of Topological Plasmonic Metasurfaces

The breathing honeycomb lattice hosts a topologically non-trivial bulk phase due to the crystalline-symmetry of the system. Pseudospin-dependent edge states, which emerge at the interface between trivial and non-trivial regions, can be used for the directional propagation of energy. Using the plasmo...

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Bibliographic Details

Published in:	Photonics
Main Authors:	Matthew Proctor, Xiaofei Xiao, Richard V. Craster, Stefan A. Maier, Vincenzo Giannini, Paloma Arroyo Huidobro
Format:	Article
Language:	English
Published:	MDPI AG 2020-09-01
Subjects:	topological nanophotonics plasmonic metasurface edge states pseudospin chiral
Online Access:	https://www.mdpi.com/2304-6732/7/4/81