Evidence map›Paper›PMID 35922413›Full record

ArticleLight, science & applications2022

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

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

Abstract read
In one paragraph

Article in Light, science & applications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

60 citing papers in PubMed.

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  5. Intrinsically nonlocal metamaterials.Nature communications · 2026
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Stephanie C MalekDepartment of Applied Physics and Applied Mathematics, Columbia University, New York, NY, 10027, USA.
Adam C OvervigDepartment of Applied Physics and Applied Mathematics, Columbia University, New York, NY, 10027, USA.
Andrea AlùPhotonics Initiative, Advanced Science Research Center, City University of New York, New York, NY, 10031, USA.ORCID http://orcid.org/0000-0002-4297-5274
Nanfang YuDepartment of Applied Physics and Applied Mathematics, Columbia University, New York, NY, 10027, USA. ny2214@columbia.edu.ORCID http://orcid.org/0000-0002-9462-4724

Funding

National Science Foundation (NSF) no. DGE-1069240National Science Foundation (NSF) no. DGE-1644869National Science Foundation (NSF) QII-TAQS-1936359 and no. ECCS-2004685United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (AF Office of Scientific Research) FA9550-14-1-0389 and no. FA9550-16-1-0322
6 · The paper itself

Abstract

Photonic devices rarely provide both elaborate spatial control and sharp spectral control over an incoming wavefront. In optical metasurfaces, for example, the localized modes of individual meta-units govern the wavefront shape over a broad bandwidth, while nonlocal lattice modes extended over many unit cells support high quality-factor resonances. Here, we experimentally demonstrate nonlocal dielectric metasurfaces in the near-infrared that offer both spatial and spectral control of light, realizing metalenses focusing light exclusively over a narrowband resonance while leaving off-resonant frequencies unaffected. Our devices attain this functionality by supporting a quasi-bound state in the continuum encoded with a spatially varying geometric phase. We leverage this capability to experimentally realize a versatile platform for multispectral wavefront shaping where a stack of metasurfaces, each supporting multiple independently controlled quasi-bound states in the continuum, molds the optical wavefront distinctively at multiple wavelengths and yet stay transparent over the rest of the spectrum. Such a platform is scalable to the visible for applications in augmented reality and transparent displays.

Identifiers

PMID35922413
PMCPMC9349264

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.