Demonstration of Carpet Cloaking by an Anisotropic Zero Refractive Index Medium

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dc.contributor.author Bor, Emre
dc.contributor.author Yasa, Utku Görkem
dc.contributor.author Kurt, Hamza
dc.contributor.author Turduev, Mirbek
dc.date.accessioned 2020-10-22T16:46:27Z
dc.date.available 2020-10-22T16:46:27Z
dc.date.issued 2020-04
dc.description.abstract In this Letter, we numerically and experimentally demonstrate the carpet cloaking effect by a rectangular lattice two-dimensional photonic crystal (PC) exhibiting a semi- Dirac cone (SDC) dispersion phenomenon. The proposed SDC PC with an anisotropic zero refractive index medium operates as an optical carpet cloak for a perfect electric conductor surface bump. The experimental verification of the cloak is realized at microwave frequencies at around 12.1 GHz via dielectric rods. A good agreement between experimental measurements and numerical calculations is observed. Finally, features such as rendering larger objects invisible are possible with the proposed idea. © 2020 Optical Society of America. en_US
dc.identifier.citation Bor, E., Yasa, U. G., Kurt, H. and Turduev, M. (2020). Demonstration of carpet cloaking by an anisotropic zero refractive index medium. Optics Letters, 45(8), 2423-2426. en_US
dc.identifier.doi 10.1364/OL.388432
dc.identifier.issn 0146-9592
dc.identifier.issn 1539-4794
dc.identifier.scopus 2-s2.0-85083316551
dc.identifier.uri https://hdl.handle.net/20.500.11851/3868
dc.identifier.uri https://www.osapublishing.org/ol/abstract.cfm?uri=ol-45-8-2423
dc.language.iso en en_US
dc.publisher OSA - The Optical Society en_US
dc.relation.ispartof Optics Letters en_US
dc.relation.other Turkish Academy of Sciences
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Invisibility cloaks  en_US
dc.subject  metamaterials  en_US
dc.subject  quasiconformal mapping en_US
dc.title Demonstration of Carpet Cloaking by an Anisotropic Zero Refractive Index Medium en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.author.id 0000-0002-0749-4205
gdc.author.institutional Kurt, Hamza
gdc.bip.impulseclass C4
gdc.bip.influenceclass C5
gdc.bip.popularityclass C4
gdc.description.department Faculties, Faculty of Engineering, Department of Electrical and Electronics Engineering en_US
gdc.description.department Fakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü en_US
gdc.description.endpage 2426 en_US
gdc.description.issue 8 en_US
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
gdc.description.scopusquality Q1
gdc.description.startpage 2423 en_US
gdc.description.volume 45 en_US
gdc.description.wosquality Q2
gdc.identifier.openalex W3013546096
gdc.identifier.pmid 32287249
gdc.identifier.wos WOS:000526401600075
gdc.oaire.diamondjournal false
gdc.oaire.impulse 8.0
gdc.oaire.influence 2.9273797E-9
gdc.oaire.isgreen true
gdc.oaire.keywords Invisibility cloaks 
gdc.oaire.keywords Invisibility
gdc.oaire.keywords  metamaterials 
gdc.oaire.keywords  quasiconformal mapping
gdc.oaire.popularity 1.0874245E-8
gdc.oaire.publicfunded false
gdc.oaire.sciencefields 0103 physical sciences
gdc.oaire.sciencefields 01 natural sciences
gdc.openalex.fwci 0.7826869
gdc.openalex.normalizedpercentile 0.65
gdc.opencitations.count 13
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gdc.plumx.mendeley 1
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Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
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