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Article: Soliton interaction in a two-core optical fiber

TitleSoliton interaction in a two-core optical fiber
Authors
KeywordsCoupled nonlinear Schrödinger equations
Dispersion
Nonlinear directional coupler
Soliton
Two-core fiber
Issue Date2004
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/optcom
Citation
Optics Communications, 2004, v. 229 n. 1-6, p. 431-439 How to Cite?
AbstractIn this paper, we study the interaction of two temporally separated soliton pulses in a two-core optical fiber by solving numerically a pair of linearly coupled nonlinear wave equations. In the absence of coupling coefficient dispersion, two soliton pulses launched into one core of the fiber coalesce after propagating a distance along the fiber. This coalescence distance increases with the initial pulse separation and is insensitive to the coupling coefficient of the fiber, namely, the physical separation of the two fiber cores. Beyond the initial coalescence distance, the pulses may undergo periodic separation and coalescence along the fiber with a spatial period depending on the initial pulse separation and the coupling coefficient of the fiber. In the presence of coupling coefficient dispersion, the pulse evolution dynamics becomes asymmetrical and complicated. Significant pulse break-up effects can be observed. © 2003 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/76020
ISSN
2015 Impact Factor: 1.48
2015 SCImago Journal Rankings: 0.778
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorTsang, SCen_HK
dc.contributor.authorChiang, KSen_HK
dc.contributor.authorChow, KWen_HK
dc.date.accessioned2010-09-06T07:16:50Z-
dc.date.available2010-09-06T07:16:50Z-
dc.date.issued2004en_HK
dc.identifier.citationOptics Communications, 2004, v. 229 n. 1-6, p. 431-439en_HK
dc.identifier.issn0030-4018en_HK
dc.identifier.urihttp://hdl.handle.net/10722/76020-
dc.description.abstractIn this paper, we study the interaction of two temporally separated soliton pulses in a two-core optical fiber by solving numerically a pair of linearly coupled nonlinear wave equations. In the absence of coupling coefficient dispersion, two soliton pulses launched into one core of the fiber coalesce after propagating a distance along the fiber. This coalescence distance increases with the initial pulse separation and is insensitive to the coupling coefficient of the fiber, namely, the physical separation of the two fiber cores. Beyond the initial coalescence distance, the pulses may undergo periodic separation and coalescence along the fiber with a spatial period depending on the initial pulse separation and the coupling coefficient of the fiber. In the presence of coupling coefficient dispersion, the pulse evolution dynamics becomes asymmetrical and complicated. Significant pulse break-up effects can be observed. © 2003 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/optcomen_HK
dc.relation.ispartofOptics Communicationsen_HK
dc.rightsOptics Communications. Copyright © Elsevier BV.en_HK
dc.subjectCoupled nonlinear Schrödinger equationsen_HK
dc.subjectDispersionen_HK
dc.subjectNonlinear directional coupleren_HK
dc.subjectSolitonen_HK
dc.subjectTwo-core fiberen_HK
dc.titleSoliton interaction in a two-core optical fiberen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0030-4018&volume=229&spage=431&epage=439&date=2004&atitle=Soliton+interaction+in+a+two-core+optical+fiberen_HK
dc.identifier.emailChow, KW:kwchow@hku.hken_HK
dc.identifier.authorityChow, KW=rp00112en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.optcom.2003.10.057en_HK
dc.identifier.scopuseid_2-s2.0-0348223344en_HK
dc.identifier.hkuros90341en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0348223344&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume229en_HK
dc.identifier.issue1-6en_HK
dc.identifier.spage431en_HK
dc.identifier.epage439en_HK
dc.identifier.isiWOS:000187727400053-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridTsang, SC=7102255919en_HK
dc.identifier.scopusauthoridChiang, KS=35193538600en_HK
dc.identifier.scopusauthoridChow, KW=13605209900en_HK

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