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The Harper–Hofstadter Hamiltonian and conical diffraction in photonic lattices with grating assisted tunneling

We propose the realization of a grating assisted tunneling scheme for tunable synthetic magnetic fields in optically induced one- and two-dimensional dielectric photonic lattices. As a signature of the synthetic magnetic fields, we demonstrate conical diffraction patterns in particular realization o...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: Tena Dubček, Karlo Lelas, Dario Jukić, Robert Pezer, Marin Soljačić, Hrvoje Buljan
Format: Artigo
Sprache:Inglês
Veröffentlicht: IOP Publishing 2015-01-01
Schriftenreihe:New Journal of Physics
Schlagworte:
synthetic magnetic fields
photonic lattices
topological effects
conical diffraction
42.50.Xa
42.82.Et
Online-Zugang:https://doi.org/10.1088/1367-2630/17/12/125002
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