Controlling the interaction between light and gold nanoparticles: Selective suppression of extinction

被引：240

作者：

Linden, S ^{[1
]}

Kuhl, J

Giessen, H

机构：

[1] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany

[2] Univ Marburg, Dept Phys, D-35032 Marburg, Germany

[3] Univ Bonn, Inst Appl Phys, D-53115 Bonn, Germany

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.86.4688

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The interaction of visible light with the particle-plasmon resonance of metallic nanoparticles can be controlled by geometrical arrangement of nanoparticle arrays. These arrays are placed on a substrate that supports guided modes in the wavelength range of the particle plasmon. Coupling of this particle-plasmon resonance to the directly incident light and to the waveguide modes results in almost complete suppression of light extinction within narrow spectral bands due to destructive interference. Variation of the structure parameters allows continuous tuning of these high-transmission bands across the particle-plasmon resonance.

引用

页码：4688 / 4691

页数：4

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