Manipulation of Orbital Angular Momentum Spectrum Using Shape‐Tailored Metasurfaces (Advanced Optical Materials 2/2021)
Source abstract
Abstract
The cover image shows a shape-tailored metasurface with the triangular-lattice arrangement of meta-atoms, as demonstrated in article number 2001711 by Ling-Jun Yang, Sheng Sun, and Wei E. I. Sha. The shape-related manipulation of metasurfaces provides a promising route to control the amplitude of the reflection field, enabling further manipulation of the angular momentum spectrum. The proposed scheme offers an elegant and universal way to manipulate the electromagnetic wave over a wide frequency range, promoting the development of beam-control applications.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metamaterials and Metasurfaces Applications · Advanced Antenna and Metasurface Technologies · Antenna Design and Analysis
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Affiliations
School of Electronic Science and Engineering University of Electronic Science and Technology of China Chengdu 611731 China
College of Information Science and Electronic Engineering Zhejiang University Hangzhou 310027 China
References
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