Anomalous Dispersion in Plasmonic Nanostructures

被引:0
|
作者
Porta, P. A. [1 ]
Corbett, B. [2 ]
McInerney, J. G. [3 ]
机构
[1] Univ Coll Cork, Dept Phys, Cork, Ireland
[2] Univ Coll Cork, Tyndall Natl Inst, Cork, Ireland
[3] Univ Coll Cork, Tyndall Natl Inst, Dept Phys, Cork, Ireland
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中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We studied plasmonic surface modes in irregular metal-dielectric interfaces not supporting waveguide modes. We found anomalous dispersion in the off-axis scattered emission whose origin is explained as enhanced backscattering mediated by plasmonic surface modes. (C) 2010 Optical Society of America
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页数:2
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