Unidirectional phase exchange in local P T -symmetric coupled systems

R. El-Ganainy; K.G. Makris; K.G. Makris; M.A Miri; D.N. Christodoulides; E.M. Wright

doi:10.1364/QELS.2012.QTh3E.7

Conference on Lasers and Electro-Optics 2012
OSA Technical Digest (Optica Publishing Group, 2012),
paper QTh3E.7
•https://doi.org/10.1364/QELS.2012.QTh3E.7

Unidirectional phase exchange in local $P T$ -symmetric coupled systems

R. El-Ganainy, K.G. Makris, M.A Miri, D.N. Christodoulides, and E.M. Wright

Quantum Electronics and Laser Science Conference 2012

San Jose, California United States
6–11 May 2012
ISBN: 978-1-55752-943-5

From the session
Nonlinear Plasmonics and Novel Synthetic Materials (QTh3E)

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R. El-Ganainy, K. G. Makris, M. A. Miri, D. N. Christodoulides, and E. M. Wright, "Unidirectional phase exchange in local P T -symmetric coupled systems," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (Optica Publishing Group, 2012), paper QTh3E.7.

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Abstract

We study the light propagation in z-varying local parity-time symmetric coupled systems. We show that, unlike their conventional counterparts, our analysis predicts a peculiar unidirectional phase exchange.

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