Analysis of Tapered Nanopillars for Reflective Metalens: The Role of Higher-Order Modes
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 (<; 6�...
Main Authors: | Ronghui Lin, Zahrah Alnakhli, Feras AlQatari, Xiaohang Li |
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Format: | Article |
Language: | English |
Published: |
IEEE
2020-01-01
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Series: | IEEE Photonics Journal |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/9134910/ |
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