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Time-reversal and nonlocal effects in PT-symmetric nonlinear lattices with balanced gain and loss

Date

Authors

Xu, Zhiyong

Dmitriev, Sergey V

Suchkov, Sergey V

Sukhorukov, Andrey

Kivshar, Yuri

Publisher

SPIE - The International Society for Optical Engineering

Abstract

We reveal a number of fundamentally important effects which underpin the key aspects of light propagation in photonic structures composed of coupled waveguides with loss and gain regions, which are designed as optical analogues of complex parity-time (or

Keywords

Keywords: All-optical switching; Coupled waveguides; Flexible control; Generic nature; Logic operations; Non-local effect; Nonlinear lattices; Nonlocal; Optical analogues; Optical beams; Optical coupler; Parity-time symmetry; Photonic structure; Time-reversal; Ligh coupled waveguides; nonlinear optics; Parity-time symmetry

URI

http://hdl.handle.net/1885/35386

Collections

ANU Research Publications

Source

Proceedings of SPIE - The International Society for Optical Engineering

Type

Conference paper

Access Statement

Open Access

DOI

10.1117/12.894528

Downloads

File

Description

01_Sukhorukov_Time-reversal_and_nonlocal_2011.pdf (2.37 MB)

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