Evidence map›Paper›PMID 36609434›Full record

ArticleScientific reports2023

Generation of V-point polarization singularity using single phase encoding with a spatial light modulator.

Praveen Kumar, A Srinivasa Rao, Takashige Omatsu

Abstract read
In one paragraph

Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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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

3 authors.

Praveen KumarGraduate School of Science and Engineering, Chiba University, Chiba, 263-8522, Japan. praveenkumar6394@gmail.com.
A Srinivasa RaoGraduate School of Science and Engineering, Chiba University, Chiba, 263-8522, Japan.
Takashige OmatsuGraduate School of Science and Engineering, Chiba University, Chiba, 263-8522, Japan.

Funding

Japan Science and Technology Agency JPMJCR1903Japan Society for the Promotion of Science JP16H06507Japan Society for the Promotion of Science JP 18H03884Japan Society for the Promotion of Science JP18K04967Japan Society for the Promotion of Science JP19K05299Japan Society for the Promotion of Science JP22H05138Japan Society for the Promotion of Science JP22K18981Japan Society for the Promotion of Science P21348
6 · The paper itself

Abstract

A liquid crystal Spatial Light Modulator (SLM) can be used in various ways to produce vector-vortices. Superposition of scalar vortices with orthogonal polarization is a common approach, while a more recent technique is to use dual-phase modulation. These approaches require modulation of at least two phase patterns with a SLM or multiple SLMs. In this paper, we propose a novel technique to produce vector-vortices by modulating orthogonal light components through a single phase pattern with a SLM. It does not require interferometric setups, and simplifies the generation of light beams with V-point polarization singularities. Because of compact and robustness of our experimental setup, it can be easily integrated to any device for applications of vector-vortices.

Identifiers

PMID36609434
PMCPMC9822894

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.