Subwavelength Focusing with Reflective Metasurfaces Engineered Using the Concept of Perfect Lens

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Conference article in proceedings
Date
2022
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Degree programme
Language
en
Pages
X437-X439
Series
2022 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022
Abstract
It is highly desirable to break the diffraction limit on the resolution of optical devices and achieve subwavelength focusing. Despite numerous solutions that have been developed throughout the years, a practical method to obtain subwavelength focusing without the generation of undesired sidelobes is a challenge to this day. We have developed a feasible strategy to achieve this goal based on the concept of perfect lens. We envisage important practical applications of subwavelength focusing that become possible using this method.
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Publisher Copyright: © 2022 IEEE.
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Citation
Taghvaee , H , Liu , F , Diaz-Rubio , A & Tretyakov , S 2022 , Subwavelength Focusing with Reflective Metasurfaces Engineered Using the Concept of Perfect Lens . in 2022 16th International Congress on Artificial Materials for Novel Wave Phenomena, Metamaterials 2022 . IEEE , pp. X437-X439 , International Congress on Artificial Materials for Novel Wave Phenomena , Siena , Italy , 12/09/2022 . https://doi.org/10.1109/Metamaterials54993.2022.9920820