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Review Article Volume 7 Issue 1
Comparative Optoelectronic Modelling and Analysis of Metallic and Dielectric Spherical Nanoptennas
Shruti Taksali, KVR Rao
Received: January 01, 1971 | Published: January 11, 2018
Citation: Taksali S, Rao KVR (2018) Comparative Optoelectronic Modelling and Analysis of Metallic and Dielectric Spherical Nanoptennas. J Nanomed Res 7(1): 00167. DOI: 10.15406/jnmr.2018.07.00167
Abstract
This article reports on designing and analysis of gold, silver and silicon spherical nanoptennas, which are specially designed antenna at nanoscale for optical frequencies. The absorption, scattering and extinction efficiencies would indicate the suitable material for the device. The metal nanoparticle possesses the inherent surface plasmonic properties which help in enhancing the field of nanoptenna. When the incident light is interacted with the nanoparticle, it is either absorbed (refracted) or scattered (reflected) by the metallic nanostructure device. But metallic nanodevices suffer from losses at optical frequencies. So, dielectric material silicon is used to achieve high directivity with vanishing losses
Keywords: Nanoptenna, Plasmonic, Dielectric, Wireless, Microstrip, Vanishing, Coherent oscillation, Radio frequencies, Radiation, Silicon, Nanodevices
©2018 Taksali, et al. This is an open access article distributed under the terms of the, which permits unrestricted use, distribution, and build upon your work non-commercially.