Evidence map›Paper›PMID 42491463›Full record

ArticleACS photonics2026

Imaging the Transverse Component of Optical Near-Fields in Resonant Photonic Structures.

Petr Koutenský, Neli Laštovičková Streshkova, Stefanie Kraus, Peter Hommelhoff, Martin Kozák

Abstract read
In one paragraph

Article in ACS photonics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

5 authors.

Petr KoutenskýDepartment of Chemical Physics and Optics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 3, Prague 2 CZ-12116, Czech Republic.ORCID https://orcid.org/0000-0003-4851-2331
Neli Laštovičková StreshkovaDepartment of Chemical Physics and Optics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 3, Prague 2 CZ-12116, Czech Republic.ORCID https://orcid.org/0009-0004-3931-3597
Stefanie KrausPhysics Department, Friedrich Alexander University Erlangen-Nürnberg, Staudtstr. 7/B2, Erlangen 91058, Germany.
Peter HommelhoffPhysics Department, Friedrich Alexander University Erlangen-Nürnberg, Staudtstr. 7/B2, Erlangen 91058, Germany.
Martin KozákDepartment of Chemical Physics and Optics, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 3, Prague 2 CZ-12116, Czech Republic.ORCID https://orcid.org/0000-0002-6317-7079

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report on imaging the optical near-fields in resonant periodic photonic structures with nanometer resolution using ultrafast 4D scanning transmission electron microscopy (U4DSTEM). In particular, U4DSTEM is applied to visualize the transverse component of the Lorentz force of a synchronous near-field mode excited by an infrared femtosecond pulse in a periodic silicon nanostructure designed for the photonic acceleration of electrons. Our results show that in addition to the accelerating/decelerating force acting on the electrons in the longitudinal direction along the electron propagation, the structures can be efficiently used for transverse electron streaking at optical frequencies when excited by light with polarization perpendicular to the electron trajectory. The measured spatial profile of the excited near-field mode intensity is consistent with the numerical simulations performed using the finite-difference time-domain technique.

Indexed as

electron-light interactionelectron microscopynear-fieldsplasmonicsultrafast

Identifiers

PMID42491463
PMCPMC13377604

What OpenQuestion holds

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Registered trials

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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.