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Calculation of nonlinear waves guided by optical fibers with saturable nonlinear core and cladding: A resonance-technique approach

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dc.contributor.author Stathopoulos, NA en
dc.contributor.author Kanellopoulos, JD en
dc.date.accessioned 2014-03-01T01:12:39Z
dc.date.available 2014-03-01T01:12:39Z
dc.date.issued 1997 en
dc.identifier.issn 0740-3224 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/12192
dc.subject Nonlinear Waves en
dc.subject Optical Fiber en
dc.subject.classification Optics en
dc.subject.other MODES en
dc.subject.other TE en
dc.title Calculation of nonlinear waves guided by optical fibers with saturable nonlinear core and cladding: A resonance-technique approach en
heal.type journalArticle en
heal.identifier.primary 10.1364/JOSAB.14.001219 en
heal.identifier.secondary http://dx.doi.org/10.1364/JOSAB.14.001219 en
heal.language English en
heal.publicationDate 1997 en
heal.abstract A recently developed, simple and easily programmable method based on the resonance technique for the analysis of nonlinear guided modes for fiber geometry is extended to include more complicated configurations. As an example of the proposed methodology, the following configuration is treated: a circular optical fiber consisting of a nonlinear core bounded by a nonlinear cladding medium. The calculation of the nonlinear modes in this case has some peculiarities and is presented in detail. The nonlinearity considered is of the more general type, including the saturable mode, which is of current significant importance. The numerical results obtained by this method correspond to the weak-guidance approximation and include both field distributions and power calculations. Some useful conclusions are deduced. (C) 1997 Optical Society of America. en
heal.publisher OPTICAL SOC AMER en
heal.journalName Journal of the Optical Society of America B: Optical Physics en
dc.identifier.doi 10.1364/JOSAB.14.001219 en
dc.identifier.isi ISI:A1997WY40000027 en
dc.identifier.volume 14 en
dc.identifier.issue 5 en
dc.identifier.spage 1219 en
dc.identifier.epage 1227 en


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