Super-reflector enabled by non-interleaved spin-momentum-multiplexed metasurface

He-Xiu Xu; Guangwei Hu; Xianghong Kong; Yanzhang Shao; Patrice Genevet; Cheng-Wei Qiu

doi:10.1038/s41377-023-01118-1

Light: Science & Applications (Mar 2023)

Super-reflector enabled by non-interleaved spin-momentum-multiplexed metasurface

He-Xiu Xu,
Guangwei Hu,
Xianghong Kong,
Yanzhang Shao,
Patrice Genevet,
Cheng-Wei Qiu

Affiliations

He-Xiu Xu: Air and Missile Defense College, Air Force Engineering University
Guangwei Hu: School of Electrical and Electronic Engineering, Nanyang Technological University
Xianghong Kong: Department of Electrical and Computer Engineering, National University of Singapore
Yanzhang Shao: Air and Missile Defense College, Air Force Engineering University
Patrice Genevet: Université Côte d’Azur, CNRS, Centre de Recherche sur l’Hétéro-Epitaxie et ses Applications (CRHEA)
Cheng-Wei Qiu: Department of Electrical and Computer Engineering, National University of Singapore

DOI: https://doi.org/10.1038/s41377-023-01118-1
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 10

Abstract

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A super-reflector was reported to enable on-demand control of both retroreflections and reflections of circularly polarized wave. Specifically, it performs four-channel abnormal reflections at each incidence of three multiplexed spatial frequencies.

Published in Light: Science & Applications

ISSN: 2047-7538 (Online)
Publisher: Nature Publishing Group
Country of publisher: United Kingdom
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.nature.com/lsa/

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