Peculiar Properties of Loop Nanoantennas

Peculiar Properties of Loop Nanoantennas

The distinguishing features of circular loop nanoantennas based on cylindrical nanorods are thoroughly investigated by using numerical simulations. In particular, resonances of the input impedance are related to the resonant behavior of the plasmonic mode of the straight nanowire, and the phenomena...

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Bibliographic Details
Main Author: A. Locatelli
Format: Article
Language:English
Published: IEEE 2011-01-01
Series:IEEE Photonics Journal
Subjects:
Nanoantennas
plasmonics
integrated nanophotonic systems
optical interconnects
Online Access:https://ieeexplore.ieee.org/document/6017082/
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spelling doaj-586d8c0f7fd74432a64a186f48d9527f2021-03-29T17:03:07ZengIEEEIEEE Photonics Journal1943-06552011-01-013584585310.1109/JPHOT.2011.21676036017082Peculiar Properties of Loop NanoantennasA. Locatelli0Dipartimento di Ingegneria dell'Informazione, Università degli Studi di Brescia, Brescia, ItalyThe distinguishing features of circular loop nanoantennas based on cylindrical nanorods are thoroughly investigated by using numerical simulations. In particular, resonances of the input impedance are related to the resonant behavior of the plasmonic mode of the straight nanowire, and the phenomena of strong field confinement into a small gap region and tuning of the scattering strength are analyzed in detail. Moreover, radiation pattern and polarization properties of loop nanoantennas are described, and a careful comparison with the characteristics of optical dipoles is carried out. Circuit models are widely used throughout this paper to predict and justify the behavior of the nanostructure.https://ieeexplore.ieee.org/document/6017082/Nanoantennasplasmonicsintegrated nanophotonic systemsoptical interconnects
collection DOAJ
language English
format Article
sources DOAJ
author A. Locatelli
spellingShingle A. Locatelli
Peculiar Properties of Loop Nanoantennas
IEEE Photonics Journal
Nanoantennas
plasmonics
integrated nanophotonic systems
optical interconnects
author_facet A. Locatelli
author_sort A. Locatelli
title Peculiar Properties of Loop Nanoantennas
title_short Peculiar Properties of Loop Nanoantennas
title_full Peculiar Properties of Loop Nanoantennas
title_fullStr Peculiar Properties of Loop Nanoantennas
title_full_unstemmed Peculiar Properties of Loop Nanoantennas
title_sort peculiar properties of loop nanoantennas
publisher IEEE
series IEEE Photonics Journal
issn 1943-0655
publishDate 2011-01-01
description The distinguishing features of circular loop nanoantennas based on cylindrical nanorods are thoroughly investigated by using numerical simulations. In particular, resonances of the input impedance are related to the resonant behavior of the plasmonic mode of the straight nanowire, and the phenomena of strong field confinement into a small gap region and tuning of the scattering strength are analyzed in detail. Moreover, radiation pattern and polarization properties of loop nanoantennas are described, and a careful comparison with the characteristics of optical dipoles is carried out. Circuit models are widely used throughout this paper to predict and justify the behavior of the nanostructure.
topic Nanoantennas
plasmonics
integrated nanophotonic systems
optical interconnects
url https://ieeexplore.ieee.org/document/6017082/
work_keys_str_mv AT alocatelli peculiarpropertiesofloopnanoantennas
_version_ 1724198412038963200

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