Bowtie nanoantennas with polynomial sides in the excitation and emission regimes

被引：4

作者：

Costa K.Q. ^{[1
]}

Dmitriev V.A. ^{[1
]}

机构：

[1] Department of Electrical Engineering, Federal University of Para, Belem Para

来源：

Progress In Electromagnetics Research B | 2011年 / 32期

关键词：

D O I：

10.2528/PIERB11032808

中图分类号：

学科分类号：

摘要：

In this work, we analyze modified bowtie nanoantennas with polynomial sides in the excitation and emission regimes. In the excitation regime, the antennas are illuminated by an incident plane wave, and in the emission regime, the excitation is fulfilled by infinitesimal electric dipole positioned in the gap of the nanoantennas. Several antennas with different sizes and polynomial order were numerically analyzed by method of moments. The results show that these novel antennas possess a controllable resonance by the polynomial order and good characteristics of near field enhancement and confinement for applications in enhancement of spontaneous emission of a single molecule.

引用

页码：57 / 73

页数：16

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