ArticleScientific reports2026
Field component modulation of vortex beams in uniaxial crystals driven by angular and topological charge dependencies.
Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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.
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.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigate the propagation of linearly polarized vortex-Gaussian beams carrying topological charge M through a rutile uniaxial crystal at arbitrary angles relative to the optical axis. Using a full vectorial numerical model, we provide a systematic mapping of how both the propagation angle θ and the topological charge jointly govern the evolution of the transverse and longitudinal electric-field components. The results reveal a pronounced and angle-dependent modulation of all field components, accompanied by a strong and predictable amplification with increasing M. In particular, the longitudinal component exhibits an M-dependent oscillatory behavior that peaks near orthogonal incidence, while the generated transverse component reaches its maximum close to parallel propagation. The phase distributions show a clear topological imprint, including a reduction of the longitudinal-field phase winding to [Formula: see text] due to anisotropy-driven coupling. These observations shed light on the coupled roles of anisotropy, propagation angle, and vortex charge in shaping the vectorial structure of light inside uniaxial crystals. The results hold relevance for applications in optical manipulation, vector-beam generation, and quantum and classical information processing.
Identifiers
What OpenQuestion holds
Registered trials
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.