Evidence map›Paper›PMID 42864326›Full record

ArticleLight, science & applications2026

Topology-optimized dielectric cavities for enhanced excitonic light emission from WSe

Owen Matthiessen, Brandon Triplett, Omer Yesilyurt, Davide Cassara, Karthik Pagadala, Morris M Yang, Andres E Llacsahuanga Allcca, Hamza Ather, Colton Fruhling, Abhishek Bharatbhai Solanki and 7 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Light, science & applications, 2026. 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

17 authors.

Owen Matthiessen *Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.
Brandon Triplett *Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.ORCID http://orcid.org/0009-0000-9842-5725
Omer Yesilyurt *Elmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.
Davide Cassara *John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA.ORCID http://orcid.org/0009-0004-4731-6608
Karthik PagadalaElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.
Morris M YangElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.
Andres E Llacsahuanga AllccaDepartment of Physics and Astronomy, Purdue University, West Lafayette, IN, 47907, USA.
Hamza AtherElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.ORCID http://orcid.org/0009-0003-9482-0199
Colton FruhlingElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.ORCID http://orcid.org/0000-0002-8296-8802
Abhishek Bharatbhai SolankiElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.ORCID http://orcid.org/0009-0002-0446-901X
Yong P ChenElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.
Hadiseh AlaeianElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.ORCID http://orcid.org/0000-0003-4549-1870
Alexander V KildishevElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA.
Vladimir M ShalaevElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA. shalaev@purdue.edu.ORCID http://orcid.org/0000-0001-8976-1102
Federico CapassoJohn A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, 02138, USA. capasso@seas.harvard.edu.ORCID http://orcid.org/0000-0003-4534-8249
Alexandra BoltassevaElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA. aeb@purdue.edu.ORCID http://orcid.org/0000-0001-8905-2605
Vahagn MkhitaryanElmore Family School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, 47906, USA. vmkhit@gmail.com.ORCID http://orcid.org/0000-0002-3138-8488

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Photonic inverse design and, especially, topology optimization, enable dielectric cavities with deeply sub-diffraction mode volumes and high quality factors, thus offering a powerful platform for enhanced light-matter coupling. Here, we design and fabricate arrays of CMOS-compatible silicon cavities on sapphire with extreme subwavelength transverse mode sizes of only 30-40 nm (

Identifiers

PMID42864326
PMCPMC13658778

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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.