Evidence map›Paper›PMID 41253820›Full record

ArticleNature communications2025

Free space few-photon nonlinearity in critically coupled polaritonic metasurfaces.

Jie Fang, Abhinav Kala, Rose Johnson, David Sharp, Rui Chen, Cheng Chang, Christopher Munley, Johannes E Fröch, Naresh Varnakavi, Andrew Tang and 8 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

18 authors.

Jie Fang *Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA. jiefang@uw.edu.ORCID http://orcid.org/0000-0002-0793-9323
Abhinav Kala *Department of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.
Rose JohnsonDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.
David SharpDepartment of Physics, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-1034-8567
Rui ChenDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0001-8492-729X
Cheng ChangDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.
Christopher MunleyDepartment of Physics, University of Washington, Seattle, WA, USA.
Johannes E FröchDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0003-1111-9704
Naresh VarnakaviDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-7271-9888
Andrew TangDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.
Arnab MannaDepartment of Physics, University of Washington, Seattle, WA, USA.
Virat TaraDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.
Biswajit DattaDepartment of Physics, City College of New York, New York, NY, USA.ORCID http://orcid.org/0000-0002-7649-9667
Zhihao ZhouDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.
David S GingerDepartment of Chemistry, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0002-9759-5447
Vinod M MenonDepartment of Physics, City College of New York, New York, NY, USA.ORCID http://orcid.org/0000-0002-9725-6445
Lih Y LinDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA.ORCID http://orcid.org/0000-0001-9748-5478
Arka MajumdarDepartment of Electrical and Computer Engineering, University of Washington, Seattle, WA, USA. arka@uw.edu.ORCID http://orcid.org/0000-0003-0917-590X

Funding

National Science Foundation (NSF) NNCI-2025489
6 · The paper itself

Abstract

Few-photon optical nonlinearity in planar solid-state systems is challenging yet crucial for quantum and classical optical information processing. Polaritonic nonlinear metasurfaces have emerged as a promising candidate to push the photon number down - but have often been hindered by challenges like the poor photon-trapping efficiency and lack of modal overlap. Here, we address these issues in a self-hybridized perovskite metasurface through critical coupling engineering, and report strong polaritonic nonlinear absorption at an ultra-low incident power density of only 519 W/cm

Identifiers

PMID41253820
PMCPMC12627741

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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.