Document Details

Document Type : Article In Journal 
Document Title :
Passive PT-Symmetric Metasurfaces With Directional Field Scattering Characteristics
Passive PT-Symmetric Metasurfaces With Directional Field Scattering Characteristics
 
Subject : physics 
Document Language : English 
Abstract : We show that passive parity-time (PT) symmetric metasurfaces can be utilized to appropriately engineer the resulting far-field characteristics. Such PT-symmetric structures are capable of eliminating diffraction orders in specific directions, while maintaining or even enhancing the remaining orders. A systematic methodology is developed to implement this class of metasurfaces in both one-dimensional and two-dimensional geometries. In two-dimensional systems, PT symmetry can be established by employing either H-like diffractive elements or diatomic oblique Bravais lattices. 
ISSN : 1077-260X 
Journal Name : IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS 
Volume : 22 
Issue Number : 5 
Publishing Year : 1437 AH
2016 AD 
Article Type : Article 
Added Date : Wednesday, August 9, 2017 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
N.S NyeNye, n.S InvestigatorDoctoratennye@knights.ucf.edu
A El HalawanyEl Halawany, A ResearcherDoctorate 
A BakryBakry, A ResearcherDoctorate 
M.A.N RazviRazvi, M.A.N ResearcherDoctorate 
A AlshahrieAlshahrie, A ResearcherDoctorate 
M KhajavikhanKhajavikhan, M ResearcherDoctorate 
D.N ChristodoulidesChristodoulides, D.N ResearcherDoctorate 

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