Optical interaction in a plasmonic metallic particle chain coupled to a metallic film

被引：2

作者：

Cui, Luna ^{[1
,2
]}

Song, Gang ^{[1
,2
]}

Lang, Peilin ^{[1
,2
]}

Wu, Chao ^{[1
,2
]}

Liu, Huili ^{[1
,2
]}

Yu, Li ^{[1
,2
]}

Xiao, Jinghua ^{[1
,2
]}

机构：

[1] Beijing Univ Posts & Telecommun, State Key Lab Informat Photon & Opt Commun, Beijing 100876, Peoples R China

[2] Beijing Univ Posts & Telecommun, Sch Sci, Beijing 100876, Peoples R China

来源：

OPTIK | 2013年 / 124卷 / 24期

关键词：

Surface plasmon polariton; Localized surface plasmon; Field enhancement; NANOPARTICLE CHAINS; LINE-SHAPES; WAVE-GUIDES; NANOSENSORS; ARRAYS; LIGHT;

D O I：

10.1016/j.ijleo.2013.05.158

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study the coupling of localized surface plasmon and surface plasmon polariton modes in a system composed of a metallic nanoparticle chain imbedded in a dielectric metal dielectric substrate. The results show the influence of outside parts and imbedded parts of particles on the interaction between localized surface plasmon and surface plasmon polariton modes. An enhancement can be observed in our structure. This kind of the structure has a very promising candidate for biosensing and surface enhanced spectroscopy applications. (C) 2013 Elsevier GmbH. All rights reserved.

引用

页码：6936 / 6938

页数：3

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