Publication:
Power controlled soliton stability and steering in lattices with saturable nonlinearity

cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.departmentExperimentalphysik und Materialwissenschaften
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cris.virtual.departmentbrowseExperimentalphysik und Materialwissenschaften
cris.virtual.departmentbrowseExperimentalphysik und Materialwissenschaften
cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.department#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.departmente25ab10e-f014-405b-ae9d-5dfa5939c704
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dc.contributor.authorHadžievski, Ljupčo
dc.contributor.authorMaluckov, Aleksandra
dc.contributor.authorStepić, Milutin
dc.contributor.authorKip, Detlef
dc.date.issued2004-07
dc.description.abstractDynamical properties of discrete solitons in nonlinear Schrödinger lattices with saturable nonlinearity are studied in the framework of the one-dimensional discrete Vinetskii-Kukhtarev model. Two stationary strongly localized modes, centered on site (A) and between two neighboring sites (B), are obtained. The associated Peierls-Nabarro potential is bounded and has multiple zeros indicating strong implications on the stability and dynamics of the localized modes. Besides a stable propagation of mode A, a stable propagation of mode B is also possible. The enhanced ability of the large power solitons to move across the lattice is pointed out and numerically verified.
dc.description.versionNA
dc.identifier.doi10.1103/PhysRevLett.93.033901
dc.identifier.issn0031-9007
dc.identifier.pmid15323822
dc.identifier.scopus2-s2.0-4344672628
dc.identifier.urihttps://openhsu.ub.hsu-hh.de/handle/10.24405/14053
dc.language.isoen
dc.publisherAPS
dc.relation.journalPhysical review letters
dc.relation.orgunitTechnische Universität Clausthal
dc.rights.accessRightsmetadata only access
dc.titlePower controlled soliton stability and steering in lattices with saturable nonlinearity
dc.typeResearch article
dcterms.bibliographicCitation.originalpublisherplaceCollege Park, MD
dspace.entity.typePublication
hsu.uniBibliographyNein
oaire.citation.issue3
oaire.citation.volume93
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