Controlling the Fano interference in a plasmonic lattice

A. Christ, Y. Ekinci, H. H. Solak, N. A. Gippius, S. G. Tikhodeev, O. J.F. Martin

Research output: Contribution to journalArticlepeer-review

185 Citations (Scopus)

Abstract

We analyze the influence of near-field coupling on the formation of collective plasmon modes in a multilayer metallic nanowire array. It is shown that the spectral interference between super- and subradiant normal modes results in characteristic line shape modifications which are directly controlled by the spacing as well as the alignment of the stacked lattice planes. Moreover, a distinct near-field-induced reversal of particle plasmon hybridization is reported. Our numerical findings are in excellent agreement with experimental results.

Original languageEnglish
Article number201405
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume76
Issue number20
DOIs
Publication statusPublished - 16 Nov 2007
Externally publishedYes

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