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Metasurfaces: Subwavelength nanostructure arrays for ultrathin flat optics and photonics

Title
Metasurfaces: Subwavelength nanostructure arrays for ultrathin flat optics and photonics
Authors
RHO, JUNSUK
Date Issued
Mar-2020
Publisher
CAMBRIDGE UNIV PRESS
Abstract
Miniaturization is a strong demand of modern scientific technology. However, conventional optical components based on refraction suffer from functional degradation as the device size decreases. Metasurfaces consisting of subwavelength optical antenna arrays have emerged as planar optical devices that enable many promising applications in lenses, holograms, and optical cloaks. During recent decades, metasurfaces have been developed for their specific functionalities by exploiting new materials and design algorithms. In this issue of MRS Bulletin, progress in metasurfaces is discussed to provide a comprehensive understanding of metasurfaces and their novel applications in optics and photonics.
URI
http://oasis.postech.ac.kr/handle/2014.oak/101766
ISSN
0883-7694
Article Type
Article
Citation
MRS BULLETIN, vol. 45, no. 3, page. 180 - 187, 2020-03
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 RHO, JUNSUK
Dept of Mechanical Enginrg
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