Quasi- P T Symmetry in Waveguide Optical Directional Couplers

Marco Ornigotti; Toni Eichelkraut; Alexander Szameit

doi:10.1364/CLEO_QELS.2014.FM4C.4

CLEO: 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper FM4C.4
•https://doi.org/10.1364/CLEO_QELS.2014.FM4C.4

Quasi- $P T$ Symmetry in Waveguide Optical Directional Couplers

Marco Ornigotti, Toni Eichelkraut, and Alexander Szameit

CLEO: QELS_Fundamental Science 2014

San Jose, California United States
8–13 June 2014
ISBN: 978-1-55752-999-2

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Novel Optics I (FM4C)

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M. Ornigotti, T. Eichelkraut, and A. Szameit, "Quasi- P T Symmetry in Waveguide Optical Directional Couplers," in CLEO: 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper FM4C.4.

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Abstract

A comparison between light dynamics in $P T$ -symmetric and passive optical coupler is presented. We show that, apart from an overall damping factor, the dymanics in the passive coupler fully reproduce the $P T$ -symmetric ones.

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