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One-dimensional massless dirac-particles in waveguide arrays with alternating coupling

 
: Zeuner, Julia M.; Efremidis, Nikolaos K.; Keil, Robert; Dreisow, Felix; Tünnermann, Andreas; Nolte, Stefan; Szameit, Alexander

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Fulltext ()

OSA technical digest. Online resource (2012), QW1E.3
http://www.opticsinfobase.org/
Quantum Electronics and Laser Science Conference (QELS) <2012, San Jose/Calif.>
English
Conference Paper, Electronic Publication
Fraunhofer IOF ()

Abstract
We experimentally realized a waveguide device with alternating positive/negative coupling and show that this setting is an optical simulator of the conditions found for massless relativistic particles described by the one-dimensional Dirac-equations.

: http://publica.fraunhofer.de/documents/N-203939.html