Solution of large-scale plasmonic problems with the multilevel fast multipole algorithm

被引：40
|
作者：
Araujo, M. G. [1 ]
Taboada, J. M. [2 ]
Rivero, J. [2 ]
Solis, D. M. [1 ]
Obelleiro, F. [1 ]
机构：
[1] Univ Vigo, EE Telecomunicac, Vigo 36310, Spain
[2] Univ Extremadura, Escuela Politecn, Caceres 10003, Spain
来源：
OPTICS LETTERS | 2012年 / 37卷 / 03期
关键词：
ELECTROMAGNETIC SCATTERING; INTEGRAL-EQUATIONS; FORMULATION;
D O I：
10.1364/OL.37.000416
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A surface integral equation together with the multilevel fast multipole algorithm is successfully applied to fast and accurate resolution of plasmonic problems involving a large number of unknowns. The absorption, scattering, and extinction efficiencies of several plasmonic gold spheres of increasing size are efficiently obtained solving the electric and magnetic current combined-field integral equation. The numerical predictions are compared with reference analytic results to demonstrate the accuracy, suitability, and capabilities of this approach when dealing with large-scale plasmonic problems. (C) 2012 Optical Society of America
引用
收藏
页码：416 / 418
页数：3
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