Author Of 1 Presentation
NPNMAP - Novel Phenomena and New Materials for Advanced Photonics
TuD4.1 - HIGHER-ORDER TOPOLOGICAL PHOTONICS
Presentation Type
Invited Submission
Date
08/20/2019
Time
03:30 PM - 05:30 PM
Room
Emerald D
Duration
30 Minutes
Lecture Time
03:30 PM - 04:00 PM
Abstract
Abstract
We demonstrate topological photonic states in all-dielectric metasurfaces with distorted Kagome lattice. Topological edge states with angular to linear momentum locking and higher order corner states induced by topological bulk polarization are shown to be protected by the lattice symmetries and generalized chiral symmety.
Presenter Of 1 Presentation
NPNMAP - Novel Phenomena and New Materials for Advanced Photonics
TuD4.1 - HIGHER-ORDER TOPOLOGICAL PHOTONICS
Presentation Type
Invited Submission
Date
08/20/2019
Time
03:30 PM - 05:30 PM
Room
Emerald D
Duration
30 Minutes
Lecture Time
03:30 PM - 04:00 PM
Abstract
Abstract
We demonstrate topological photonic states in all-dielectric metasurfaces with distorted Kagome lattice. Topological edge states with angular to linear momentum locking and higher order corner states induced by topological bulk polarization are shown to be protected by the lattice symmetries and generalized chiral symmety.