Nonlinear wave propagation in negative index metamaterials

Tsitsas, NL; Frantzeskakis, DJ

dc.contributor.author	Tsitsas, NL	en
dc.contributor.author	Frantzeskakis, DJ	en
dc.date.accessioned	2014-03-01T02:47:26Z
dc.date.available	2014-03-01T02:47:26Z
dc.date.issued	2011	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33140
dc.subject	Doppler Shift	en
dc.subject	Electric Field	en
dc.subject	Electromagnetic Field	en
dc.subject	Electromagnetic Waves	en
dc.subject	Evanescent Wave	en
dc.subject	Indexation	en
dc.subject	Left To Right	en
dc.subject	Magnetic Field	en
dc.subject	Material Properties	en
dc.subject	Negative Refraction	en
dc.subject	Negative Refractive Index	en
dc.subject	Nonlinear Effect	en
dc.subject	Nonlinear Optics	en
dc.subject	nonlinear schrodinger equation	en
dc.subject	Nonlinear Wave Propagation	en
dc.subject	Perturbation Method	en
dc.subject	Photonic Crystal	en
dc.subject	Soliton Solution	en
dc.subject	Split Ring Resonator	en
dc.subject	Wave Equation	en
dc.subject	Wave Propagation	en
dc.subject	Electric and Magnetic Fields	en
dc.subject	Higher Order	en
dc.subject	Left Handed	en
dc.subject	Left Handed Metamaterials	en
dc.subject	Second Order	en
dc.subject.other	Dark solitons	en
dc.subject.other	Electric and magnetic fields	en
dc.subject.other	Negative index metamaterial	en
dc.subject.other	Nonlinear wave propagation	en
dc.subject.other	Pulse width	en
dc.subject.other	Reductive perturbation methods	en
dc.subject.other	Schrdinger equations	en
dc.subject.other	Second orders	en
dc.subject.other	Third-order	en
dc.subject.other	Computational electromagnetics	en
dc.subject.other	Electromagnetism	en
dc.subject.other	Magnetic fields	en
dc.subject.other	Metamaterials	en
dc.subject.other	Perturbation techniques	en
dc.subject.other	Solitons	en
dc.subject.other	Wave propagation	en
dc.subject.other	Nonlinear equations	en
dc.title	Nonlinear wave propagation in negative index metamaterials	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/CEM.2011.6047334	en
heal.identifier.secondary	http://dx.doi.org/10.1109/CEM.2011.6047334	en
heal.identifier.secondary	6047334	en
heal.publicationDate	2011	en
heal.abstract	Wave propagation in nonlinear negative index metamaterials is investigated by directly implementing the reductive perturbation method to Faraday's and Ampére's laws. In this way, we derive a second-order and a third-order nonlinear Schrdinger equation, describing solitons of moderate and ultra-short pulse widths, respectively. We find necessary conditions and derive exact bright and dark soliton solutions of these equations for the electric and magnetic field envelopes. Directions of future work towards the modelling of wave propagation in more complicated types of nonlinear negative index metamaterials (e.g., chiral metamaterials) are pointed out. © 2011 IEEE.	en
heal.journalName	2011 Computational Electromagnetics International Workshop, CEM'11	en
dc.identifier.doi	10.1109/CEM.2011.6047334	en
dc.identifier.spage	75	en
dc.identifier.epage	79	en