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Conferences > NP > 2010 > NThB > NThB7

Wave propagation in waveguide arrays with alternating positive and negative couplings

Nikolaos K. Efremidis, Peng Zhang, Zhigang Chen, Demetrios N. Christodoulides, Christian E. Rüter, and Detlef Kip

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Abstract

We introduce a physically realizable waveguide array model with alternating positive and negative couplings between adjacent waveguides. The beam dynamics exhibit several interesting properties such as beam self-splitting and self-induced Talbot oscillations.

© 2010 Optical Society of America

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