Cultural advice

The Australian National University acknowledges, celebrates and pays our respects to the Ngunnawal and Ngambri people of the Canberra region and to all First Nations Australians on whose traditional lands we meet and work, and whose cultures are among the oldest continuing cultures in human history.

Aboriginal and Torres Strait Islander peoples are advised that ANU Library collections may include images, names, voices, and other representations of deceased persons.

Material in the collection may contain terms, language or views that reflect the period in which the item was created and may be considered inappropriate today.

Discrete quadratic solitons with competing second-harmonic components

Simple item page
dc.contributor.authorSetzpfandt, Frank
dc.contributor.authorPertsch, Thomas
dc.contributor.authorSukhorukov, Andrey
dc.date.accessioned2015-12-10T22:38:44Z
dc.date.issued2011
dc.date.updated2016-02-24T11:51:22Z
dc.description.abstractWe describe families of discrete solitons in quadratic waveguide arrays supported by competing cascaded nonlinear interactions between one fundamental and two second-harmonic modes. We characterize the existence, stability, and excitation dynamics of these solitons and show that their features may resemble those of solitons in saturable media. Our results also demonstrate that a power threshold may appear for soliton formation, leading to a suppression of beam self-focusing which explains recent experimental observations.
dc.identifier.issn1050-2947
dc.identifier.urihttp://hdl.handle.net/1885/56854
dc.publisherAmerican Physical Society
dc.rightsAuthor/s retain copyrighten_AU
dc.sourcePhysical Review A: Atomic, Molecular and Optical Physics
dc.subjectKeywords: Discrete soliton; Excitation dynamics; Experimental observation; Nonlinear interactions; Power thresholds; Quadratic solitons; Second-harmonic; Self-focusing; Soliton formation; Waveguide array; Nonlinear optics; Solitons
dc.titleDiscrete quadratic solitons with competing second-harmonic components
dc.typeJournal article
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue053843
local.bibliographicCitation.lastpage8
local.bibliographicCitation.startpage1
local.contributor.affiliationSetzpfandt, Frank, Friedrich Schiller University
local.contributor.affiliationSukhorukov, Andrey, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationPertsch, Thomas, Friedrich Schiller University
local.contributor.authoruidSukhorukov, Andrey, u9810122
local.description.notesImported from ARIES
local.identifier.absfor020501 - Classical and Physical Optics
local.identifier.absseo970102 - Expanding Knowledge in the Physical Sciences
local.identifier.ariespublicationu9201385xPUB377
local.identifier.citationvolume84
local.identifier.doi10.1103/PhysRevA.84.053843
local.identifier.scopusID2-s2.0-81855185989
local.identifier.thomsonID000297292800016
local.type.statusPublished Version

Downloads

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
01_Setzpfandt_Discrete_quadratic_solitons_2011.pdf
Size:
1.13 MB
Format:
Adobe Portable Document Format
Download

Collections

ANU Research Publications

DSpace software copyright © 2002-2026 LYRASIS