Evidence map›Paper›PMID 30872762›Full record

ArticleScientific reports2019

Deep-UV to Mid-IR Supercontinuum Generation driven by Mid-IR Ultrashort Pulses in a Gas-filled Hollow-core Fiber.

Abubakar I Adamu, Md Selim Habib, Christian R Petersen, J Enrique Antonio Lopez, Binbin Zhou, Axel Schülzgen, Morten Bache, Rodrigo Amezcua-Correa, Ole Bang, Christos Markos

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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

10 authors.

Abubakar I AdamuDTU Fotonik, Technical University of Denmark, Kgs., DK, 2800, Lyngby, Denmark. abisa@fotonik.dtu.dk.ORCID http://orcid.org/0000-0001-5506-1669
Md Selim HabibCREOL, The College of Optics and Photonics, University of Central Florida, FL, 32816, Orlando, USA.ORCID http://orcid.org/0000-0003-0161-5325
Christian R PetersenDTU Fotonik, Technical University of Denmark, Kgs., DK, 2800, Lyngby, Denmark.ORCID http://orcid.org/0000-0002-2883-7908
J Enrique Antonio LopezCREOL, The College of Optics and Photonics, University of Central Florida, FL, 32816, Orlando, USA.
Binbin ZhouDTU Fotonik, Technical University of Denmark, Kgs., DK, 2800, Lyngby, Denmark.
Axel SchülzgenCREOL, The College of Optics and Photonics, University of Central Florida, FL, 32816, Orlando, USA.
Morten BacheDTU Fotonik, Technical University of Denmark, Kgs., DK, 2800, Lyngby, Denmark.ORCID http://orcid.org/0000-0002-9407-9236
Rodrigo Amezcua-CorreaCREOL, The College of Optics and Photonics, University of Central Florida, FL, 32816, Orlando, USA.
Ole BangDTU Fotonik, Technical University of Denmark, Kgs., DK, 2800, Lyngby, Denmark.
Christos MarkosDTU Fotonik, Technical University of Denmark, Kgs., DK, 2800, Lyngby, Denmark. chmar@fotonik.dtu.dk.

Funding

United States Department of Defense | United States Air Force | AFMC | Air Force Office of Scientific Research (AF Office of Scientific Research) FA9550-15-10041United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Office (ARO) W911NF-12-1-0450United States Department of Defense | United States Army | U.S. Army Research, Development and Engineering Command | Army Research Office (ARO) W911NF-17-1-0501
6 · The paper itself

Abstract

Supercontinuum (SC) generation based on ultrashort pulse compression constitutes one of the most promising technologies towards ultra-wide bandwidth, high-brightness, and spatially coherent light sources for applications such as spectroscopy and microscopy. Here, multi-octave SC generation in a gas-filled hollow-core antiresonant fiber (HC-ARF) is reported spanning from 200 nm in the deep ultraviolet (DUV) to 4000 nm in the mid-infrared (mid-IR) having an output energy of 5 μJ. This was obtained by pumping at the center wavelength of the first anti-resonant transmission window (2460 nm) with ~100 fs pulses and an injected pulse energy of ~8 μJ. The mechanism behind the extreme spectral broadening relies upon intense soliton-plasma nonlinear dynamics which leads to efficient soliton self-compression and phase-matched dispersive wave (DW) emission in the DUV region. The strongest DW is observed at 275 nm which corresponds to the calculated phase-matching wavelength of the pump. Furthermore, the effect of changing the pump pulse energy and gas pressure on the nonlinear dynamics and their direct impact on SC generation was investigated. This work represents another step towards gas-filled fiber-based coherent sources, which is set to have a major impact on applications spanning from DUV to mid-IR.

Identifiers

PMID30872762
PMCPMC6418117

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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.