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Switching from nonlinear beam focusing to defocusing in periodic structures

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

Description

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.

dc.contributor.authorBennet, Francis
dc.contributor.authorAmuli, Ines
dc.contributor.authorNeshev, Dragomir
dc.contributor.authorKrolikowski, Wieslaw
dc.contributor.authorSukhorukov, Andrey
dc.contributor.authorKivshar, Yuri
dc.coverage.spatialSan Jose USA
dc.date.accessioned2015-12-07T22:23:49Z
dc.date.createdMay 16 2010
dc.identifier.urihttp://hdl.handle.net/1885/20885
dc.description.abstractWe 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.
dc.publisherOptical Society of America
dc.relation.ispartofseriesConference on Lasers and Electro-Optics, Quantum Electronics and Laser Science/Conference on Photonic Applications, Systems and Technologies (CLEO/QELS 2010)
dc.source2010 Laser Science to Photonic Applications, CLEO/QELS 2010
dc.source.urihttp://www.opticsinfobase.org/abstract.cfm?uri=CLEO-2010-CTuX2
dc.subjectKeywords: Defocusing; Modulation depth; Non-linear beams; Periodic system; Periodic structures
dc.titleSwitching from nonlinear beam focusing to defocusing in periodic structures
dc.typeConference paper
local.description.notesImported from ARIES
local.description.refereedYes
dc.date.issued2010
local.identifier.absfor020503 - Nonlinear Optics and Spectroscopy
local.identifier.ariespublicationu4882357xPUB14
local.type.statusPublished Version
local.contributor.affiliationBennet, Francis, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationAmuli, Ines, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationNeshev, Dragomir, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationSukhorukov, Andrey, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKrolikowski, Wieslaw, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationKivshar, Yuri, College of Physical and Mathematical Sciences, ANU
local.description.embargo2037-12-31
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
dc.date.updated2016-02-24T11:25:31Z
local.identifier.scopusID2-s2.0-77957586555
CollectionsANU Research Publications

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