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Article Dans Une Revue Journal of the Optical Society of America B Année : 2011

Complex dispersion relation of a double chain of lossy metal nanoparticles

Résumé

We study the propagation characteristics of optical signals in waveguides composed of a double chain of metallic nanoparticles embedded in a dielectric host. We find that the complex Bloch band diagram for the guided modes, derived by the Mie scattering theory including material losses, exhibits strong differences with respect to the previously studied single chain. The results of the model are validated through finite element solution of Maxwell's equations.
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Dates et versions

hal-02395423 , version 1 (05-12-2019)

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Massimiliano Guasoni, Matteo Conforti. Complex dispersion relation of a double chain of lossy metal nanoparticles. Journal of the Optical Society of America B, 2011, 28 (5), pp.1019. ⟨10.1364/JOSAB.28.001019⟩. ⟨hal-02395423⟩
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