Analysis of tapered nanopillars for reflective metalens: the role of higher-order modes

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Abstract

Despite the widespread interest in the metalens technology, few works show the errors during fabrication and analyze how they influence the focusing performance. In this work, we proposed a reflective metalens design and carry out a fundamental study on how a mild tapering angle (
Original languageEnglish (US)
Pages (from-to)1-1
Number of pages1
JournalIEEE Journal of Photovoltaics
DOIs
StatePublished - 2020

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): BAS/1/1664-01-01, URF/1/3437-01-01, URF/1/3771-01-01
Acknowledgements: The authors would like to acknowledge the support of KAUST Baseline Fund BAS/1/1664-01-01, and Competitive Research Grants URF/1/3437-01-01 and URF/1/3771-01-01

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