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.
© 2012 Optical Society of America
PDF ArticleMore Like This
Hamidreza Ramezani, Tsampikos Kottos, Ramy El-Ganainy, and Demetrios N. Christodoulides
FWG4 Frontiers in Optics (FiO) 2010
Hamidreza Ramezani, Hao-Kun Li, Yuan Wang, and Xiang Zhang
FTh1A.2 Frontiers in Optics (FiO) 2015
T. Kottos, H. Ramezani, Z. Lin, T. Eichelkraut, H. Cao, and D. N. Christodoulides
FWM3 Frontiers in Optics (FiO) 2011