DocumentCode
2023686
Title
Dynamical model for gain-assisted localized surface plasmons
Author
Veltri, Anthony ; Aradian, A. ; Chipouline, A.
Author_Institution
LICRYL, Univ. of Calabria, Calabria, Italy
fYear
2013
fDate
16-21 Sept. 2013
Firstpage
214
Lastpage
216
Abstract
We present a dynamical model for a classically treated metal spherical inclusion in a gain assisted medium described using quantum formalism. The model integrates geometry via a proper set of boundary conditions and it is shown to be consistent with the statical formula for polarizability, which can be obtained in the low amplitude linear approximation. This dynamical approach is able to describe transient regimes, to study instabilities and to account the effects of a pulsed pump.
Keywords
approximation theory; light polarisation; optical pumping; quantum optics; surface plasmons; boundary conditions; dynamical model; gain assisted medium; gain-assisted localized surface plasmons; geometry; low amplitude linear approximation; metal spherical inclusion; optica lpolarizability; optical instabilities; pulsed pump; quantum formalism; statical formula; transient regimes; Equations; Mathematical model; Metals; Metamaterials; Optical polarization; Optical pumping; Plasmons;
fLanguage
English
Publisher
ieee
Conference_Titel
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on
Conference_Location
Talence
Print_ISBN
978-1-4799-1229-2
Type
conf
DOI
10.1109/MetaMaterials.2013.6809004
Filename
6809004
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