NDLI: Optical invisibility of cylindrical structures and homogeneity effect on scattering cancellation method

Content Provider	IET Digital Library
Author	Danaeifar, M. Granpayeh, N. Booket, M. R.
Abstract	Optical cloaking for cylindrical structures with arbitrary cross-section by using scattering cancellation method is presented. Nano-strips of silver in a dielectric host are used as a cloaking shell around the cylindrical object with arbitrary cross-section shapes. In this approach, the homogeneity effect on cloaking efficiency in the cloaking structure with circle cross-section is studied. The number of silver strips is the criteria of shell homogeneity. By increasing the number of strips for a constant filling factor, their widths become narrower and so the cloaking shell becomes more homogenous. It is shown that the cloaking efficiency is affected by the homogeneity of the cloaking shell and there is an optimum size of embedded particles to achieve required homogeneity in a cloaking structure.
Starting Page	29
Ending Page	31
Page Count	3
ISSN	00135194
Volume Number	52
e-ISSN	1350911X
Issue Number	Issue 1, Jan (2016)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/el/52/1
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/el.2015.2604
Journal	Electronics Letters
Publisher Date	2015-11-16
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Circle Cross-section Cloaking Efficiency Cloaking Shell Constant Filling Factor Cylindrical Structures Embedded Particle Homogeneity Effect Light Scattering Nanoparticle Nanophotonic Device And Technology Nanophotonics Optical Cloaking Optical Invisibility Optical Material Optical MetaMaterial Scattering Cancellation Method Shell Homogeneity Silver Compound
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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