Modal Analysis in Understanding the Optical Response of a Nanoantenna

被引:0
|
作者
Zheng, Xuezhi [1 ]
Vandenbosch, Guy A. E. [1 ]
Moshchalkov, Victor V. [2 ]
机构
[1] Katholieke Univ Leuven, Dept Elect Engn ESAT TELEMIC, Leuven, Belgium
[2] Katholieke Univ Leuven, Inst Nanoscale Phys & Chem INPAC, Leuven, Belgium
关键词
Optical Response of Nanoantenna; Volumetric Method of Moments (V-MoM); INTEGRAL-EQUATION ANALYSIS; DEVICES; MEDIA;
D O I
暂无
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
This paper describes the use of modal analysis in understanding the optical response of a nanoantenna. First of all, the light-nanoantenna problem for a given incident field is formulated by a Volumetric Integral Equation (VIE). Then, standard and non-standard eigenvalue problems for nanoantennas are introduced and numerically implemented within the framework of the Volumetric Method of Moments (V-MoM) algorithm. The standard and non-standard eigenvalues and eigen-functions are extracted for a stripe and a dimer nanostructure, with their effects on the antenna's optical response analyzed.
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页数:5
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