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...

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Hlavní autoři:	Tena Dubček, Karlo Lelas, Dario Jukić, Robert Pezer, Marin Soljačić, Hrvoje Buljan
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	IOP Publishing 2015-01-01
Edice:	New Journal of Physics
Témata:	synthetic magnetic fields photonic lattices topological effects conical diffraction 42.50.Xa 42.82.Et
On-line přístup:	https://doi.org/10.1088/1367-2630/17/12/125002
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