Evidence map›Paper›PMID 30651981›Full record

ArticleLight, science & applications2019

Spatiotemporal continuum generation in polariton waveguides.

Paul M Walker, Charles E Whittaker, Dmitry V Skryabin, Emiliano Cancellieri, Ben Royall, Maksym Sich, Ian Farrer, David A Ritchie, Maurice S Skolnick, Dmitry N Krizhanovskii

Abstract read
In one paragraph

Article in Light, science & applications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Sensing with Femtosecond Laser Filamentation.Sensors (Basel, Switzerland) · 2022
    Review
  5. 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

10 authors.

Paul M Walker1Department of Physics and Astronomy, University of Sheffield, Sheffield, S3 7RH UK.
Charles E Whittaker1Department of Physics and Astronomy, University of Sheffield, Sheffield, S3 7RH UK.
Dmitry V Skryabin2Department of Physics, University of Bath, Bath, BA2 7AY UK.ORCID 0000-0001-5038-2500
Emiliano Cancellieri1Department of Physics and Astronomy, University of Sheffield, Sheffield, S3 7RH UK.
Ben Royall1Department of Physics and Astronomy, University of Sheffield, Sheffield, S3 7RH UK.
Maksym Sich1Department of Physics and Astronomy, University of Sheffield, Sheffield, S3 7RH UK.ORCID 0000-0003-4155-3958
Ian Farrer5Department of Electronic and Electrical Engineering, University of Sheffield, Sheffield, S3 7HQ UK.
David A Ritchie6Cavendish Laboratory, University of Cambridge, Cambridge, CB3 0HE UK.ORCID 0000-0002-9844-8350
Maurice S Skolnick1Department of Physics and Astronomy, University of Sheffield, Sheffield, S3 7RH UK.
Dmitry N Krizhanovskii1Department of Physics and Astronomy, University of Sheffield, Sheffield, S3 7RH UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We demonstrate the generation of a spatiotemporal optical continuum in a highly nonlinear exciton-polariton waveguide using extremely low excitation powers (2-ps, 100-W peak power pulses) and a submillimeter device suitable for integrated optics applications. We observe contributions from several mechanisms over a range of powers and demonstrate that the strong light-matter coupling significantly modifies the physics involved in all of them. The experimental data are well understood in combination with theoretical modeling. The results are applicable to a wide range of systems with linear coupling between nonlinear oscillators and particularly to emerging polariton devices that incorporate materials, such as gallium nitride and transition metal dichalcogenide monolayers that exhibit large light-matter coupling at room temperature. These open the door to low-power experimental studies of spatiotemporal nonlinear optics in submillimeter waveguide devices.

Identifiers

PMID30651981
PMCPMC6333623

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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.