DC FieldValueLanguage
dc.contributor.authorLaw, Daniel-
dc.contributor.authorD'Ambroise, Jennie-
dc.contributor.authorKevrekidis, Panayotis G.-
dc.contributor.authorKip, Detlef-
dc.date.accessioned2021-12-27T08:49:17Z-
dc.date.available2021-12-27T08:49:17Z-
dc.date.issued2014-12-
dc.identifier.citation2014, 1(4), 390-403de_DE
dc.identifier.issn2304-6732-
dc.description.abstractIn the present paper we consider nonlinear dimers and trimers (more generally, oligomers) embedded within a linear Schr{\"o}dinger lattice where the nonlinear sites are of saturable type. We examine the stationary states of such chains in the form of plane waves, and analytically compute their reflection and transmission coefficients through the nonlinear oligomer, as well as the corresponding rectification factors which clearly illustrate the asymmetry between left and right propagation in such systems. We examine not only the existence but also the dynamical stability of the plane wave states. Lastly, we generalize our numerical considerations to the more physically relevant case of Gaussian initial wavepackets and confirm that the asymmetry in the transmission properties also persists in the case of such wavepackets.de_DE
dc.description.sponsorshipExperimentalphysik und Materialwissenschaftende_DE
dc.language.isoende_DE
dc.publisherMDPIde_DE
dc.relation.ispartofPhotonics : open access journalde_DE
dc.subject.ddcDDC::500 Naturwissenschaften und Mathematikde_DE
dc.titleAsymmetric Wave Propagation Through Saturable Nonlinear Oligomersde_DE
dc.typeArticlede_DE
dc.identifier.doi10.3390/photonics1040390-
dc.identifier.scopus2-s2.0-85026825799-
dcterms.bibliographicCitation.volume1de_DE
dcterms.bibliographicCitation.issue4de_DE
dcterms.bibliographicCitation.pagestart390de_DE
dcterms.bibliographicCitation.pageend403de_DE
dcterms.bibliographicCitation.originalpublisherplaceBaselde_DE
dc.identifier.urlhttp://arxiv.org/abs/1412.4856v1-
local.submission.typeonly-metadatade_DE
dc.identifier.eissn23046732-
item.grantfulltextnone-
item.fulltext_sNo Fulltext-
item.languageiso639-1en-
item.fulltextNo Fulltext-
item.openairetypeArticle-
crisitem.author.deptExperimentalphysik und Materialwissenschaften-
crisitem.author.deptDekanat Elektrotechnik-
crisitem.author.deptFakultät für Elektrotechnik-
crisitem.author.orcid0000-0001-7923-0113-
crisitem.author.parentorgFakultät für Elektrotechnik-
crisitem.author.parentorgFakultät für Elektrotechnik-
crisitem.author.parentorgFakultäten-
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