Skip navigation
Skip navigation

Switching from nonlinear beam focusing to defocusing in periodic structures

Bennet, Francis; Amuli, Ines; Neshev, Dragomir; Sukhorukov, Andrey; Krolikowski, Wieslaw; Kivshar, Yuri


We demonstrate experimentally the transition of nonlinear beam focusing to defocusing by varying the modulation depth of a periodic system. The observed effect illustrates the fundamental crossover when the periodic system changes properties to homogeneous.

CollectionsANU Research Publications
Date published: 2010
Type: Conference paper
Source: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010


File Description SizeFormat Image
01_Bennet_Switching_from_nonlinear_beam_2010.pdf289.29 kBAdobe PDF    Request a copy

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  20 July 2017/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator