Evidence map›Paper›PMID 31019220›Full record

ArticleScientific reports2019

High-Efficiency Visible Light Manipulation Using Dielectric Metasurfaces.

Rifat Ahmmed Aoni, Mohsen Rahmani, Lei Xu, Khosro Zangeneh Kamali, Andrei Komar, Jingshi Yan, Dragomir Neshev, Andrey E Miroshnichenko

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
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  9. Article
  10. Article
  11. Strain-Multiplex Metalens Array for Tunable Focusing and Imaging.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Article
  12. Article
  13. Review
  14. 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

8 authors.

Rifat Ahmmed AoniNonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, 2601, Australia. RifatAhmmed.Aoni@anu.edu.au.ORCID http://orcid.org/0000-0001-6310-0082
Mohsen RahmaniNonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, 2601, Australia.
Lei XuSchool of Engineering and Information Technology, University of New South Wales, Canberra, ACT, 2600, Australia.
Khosro Zangeneh KamaliNonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, 2601, Australia.
Andrei KomarNonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, 2601, Australia.
Jingshi YanNonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, 2601, Australia.
Dragomir NeshevNonlinear Physics Centre, Research School of Physics and Engineering, The Australian National University, Canberra, ACT, 2601, Australia.
Andrey E MiroshnichenkoSchool of Engineering and Information Technology, University of New South Wales, Canberra, ACT, 2600, Australia.ORCID http://orcid.org/0000-0001-9607-6621

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of a miniaturised device that provides efficient beam manipulation with high transmittance is extremely desirable for the broad range of applications including holography, metalens, and imaging. Recently, the potential of dielectric metasurfaces has been unleashed to efficiently manipulate the beam with full 2π-phase control by overlapping the electric and magnetic dipole resonances. However, in the visible range for available materials, it comes with the price of higher absorption that reduces efficiency. Here, we have considered dielectric amorphous silicon (a-Si) nanodisk and engineered them in such a way which provides minimal absorption loss in the visible range. We have experimentally demonstrated meta-deflector with high transmittance which operates in the visible wavelengths. The supercell of proposed meta-deflector consists of 15 amorphous silicon nanodisks numerically shows the transmission efficiency of 95% and deflection efficiency of 95% at operating wavelength of 715 nm. However, experimentally measured transmission and deflection efficiencies are 83% and 71%, respectively, having the experimental deflection angle of 8.40°. Nevertheless, by reducing the supercell length, the deflection angle can be controlled, and the value 15.50° was experimentally achieved using eight disks supercell. Our results suggest a new way to realise the highly transmittance metadevice with full 2π-phase control operating with the visible light which could be applicable in the imaging, metalens, holography, and display applications.

Identifiers

PMID31019220
PMCPMC6482137

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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.