Classification of electromagnetic resonances in finite inhomogeneous three-dimensional structures

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dc.creatorBudko, Neil V.
dc.creatorSamokhin, Alexander B.
dc.date2005-09-30
dc.date.accessioned2026-07-07T06:29:43Z
dc.date.available2026-07-07T06:29:43Z
dc.descriptionWe present a simple and unified classification of macroscopic electromagnetic resonances in finite arbitrarily inhomogeneous isotropic dielectric 3D structures situated in free space. By observing the complex-plane dynamics of the spatial spectrum of the volume integral operator as a function of angular frequency and constitutive parameters we identify and generalize all the usual resonances, including complex plasmons, real laser resonances in media with gain, and real quasi-static resonances in media with negative permittivity and gain.
dc.description4 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/physics/0509259
dc.identifierhttp://arxiv.org/abs/physics/0509259
dc.identifierPhys. Rev. Lett. 96, 023904 (2006)
dc.identifierdoi:10.1103/PhysRevLett.96.023904
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/98133
dc.subjectClassical Physics
dc.subjectOptics
dc.titleClassification of electromagnetic resonances in finite inhomogeneous three-dimensional structures
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