Fano resonant plasmonic systems: Functioning principles and applications

被引：15

作者：

Gallinet, B. ^{[1
]}

Lovera, A. ^{[1
]}

Siegfried, T. ^{[2
]}

Sigg, H. ^{[2
]}

Martin, O. J. F. ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Swiss Fed Inst Technol Lausanne, Nanophoton & Metrol Lab, CH-1015 Lausanne, Switzerland

[2] Paul Scherrer Inst, Lab Micro & Nanotechnol, CH-5232 Villigen, Switzerland

来源：

FIFTH INTERNATIONAL WORKSHOP ON THEORETICAL AND COMPUTATIONAL NANO-PHOTONICS (TACONA-PHOTONICS 2012) | 2012年 / 1475卷

关键词：

Plasmons; Fano resonances; Sensing; Nanofabrication; NANOSTRUCTURES; METAMATERIALS;

D O I：

10.1063/1.4750081

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Using a generalization of Fano formula that includes the intrinsic losses associated with metals, we retrieve the underlying modal structure that produces Fano resonances from the interference between a bright and a dark mode. This knowledge is used to determine the most efficient plasmonic system for a specific application by tuning its mode of operation from weak coupling to best energy storage or strong coupling. This approach is illustrated with examples from sensing.

引用

页码：18 / 20

页数：3

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