Plasmonic slot waveguides with core nonlinearity

Swillam, MA; Tawfik, SA

Plasmonic slot waveguides with core nonlinearity

Swillam, MA Tawfik, SA

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Publication Type:: Journal Article
Citation:: Plasmonics, 2014, 9 (2), pp. 409 - 413
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Swillam, MA	en_US
dc.contributor.author	Tawfik, SA https://orcid.org/0000-0003-3592-1419	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	Plasmonics, 2014, 9 (2), pp. 409 - 413	en_US
dc.identifier.issn	1557-1955	en_US
dc.identifier.uri	http://hdl.handle.net/10453/118673
dc.description.abstract	© Springer Science+Business Media New York 2013. We analytically study the interplay between group velocity dispersion and material dispersion due to femtosecond ultrafast pulse inside plasmonic slot waveguides with nonlinear dielectric core. The analytic investigation of the role of the core nonlinearity on pulse propagation has been investigated. Interestingly, our model shows that the focusing and defocusing effects of the material can be revered if the material is confined inside the core of a plas-monic slot. We confirm our analytical results with nonlinear finite difference time domain (FDTD) simulations.	en_US
dc.relation.ispartof	Plasmonics	en_US
dc.relation.isbasedon	10.1007/s11468-013-9637-4	en_US
dc.subject.classification	Chemical Physics	en_US
dc.title	Plasmonic slot waveguides with core nonlinearity	en_US
dc.type	Journal Article
utslib.citation.volume	2	en_US
utslib.citation.volume	9	en_US
utslib.for	0205 Optical Physics	en_US
utslib.for	0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics	en_US
utslib.for	0299 Other Physical Sciences	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
utslib.copyright.status	closed_access
pubs.issue	2	en_US
pubs.publication-status	Published	en_US
pubs.volume	9	en_US

Abstract:

© Springer Science+Business Media New York 2013. We analytically study the interplay between group velocity dispersion and material dispersion due to femtosecond ultrafast pulse inside plasmonic slot waveguides with nonlinear dielectric core. The analytic investigation of the role of the core nonlinearity on pulse propagation has been investigated. Interestingly, our model shows that the focusing and defocusing effects of the material can be revered if the material is confined inside the core of a plas-monic slot. We confirm our analytical results with nonlinear finite difference time domain (FDTD) simulations.

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http://hdl.handle.net/10453/118673