Multifunctional resonant wavefront-shaping meta-optics based on multilayer and multi-perturbation nonlocal metasurfaces

Stephanie C. Malek; Adam C. Overvig; Andrea Alù; Nanfang Yu

doi:10.1038/s41377-022-00905-6

Light: Science & Applications (Aug 2022)

Multifunctional resonant wavefront-shaping meta-optics based on multilayer and multi-perturbation nonlocal metasurfaces

Stephanie C. Malek,
Adam C. Overvig,
Andrea Alù,
Nanfang Yu

Affiliations

Stephanie C. Malek: Department of Applied Physics and Applied Mathematics, Columbia University
Adam C. Overvig: Department of Applied Physics and Applied Mathematics, Columbia University
Andrea Alù: Photonics Initiative, Advanced Science Research Center, City University of New York
Nanfang Yu: Department of Applied Physics and Applied Mathematics, Columbia University

DOI: https://doi.org/10.1038/s41377-022-00905-6
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 13

Abstract

Read online

Nonlocal metasurfaces are demonstrated that offer both spatial and spectral control of light, realizing metalenses focusing light exclusively over a narrowband resonance while leaving off-resonant frequencies unaffected.

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/

About the journal