Evidence map›Paper›PMID 33060608›Full record

ArticleNature communications2020

Computational optical imaging with a photonic lantern.

Debaditya Choudhury, Duncan K McNicholl, Audrey Repetti, Itandehui Gris-Sánchez, Shuhui Li, David B Phillips, Graeme Whyte, Tim A Birks, Yves Wiaux, Robert R Thomson

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Swept-source multimode fiber imaging.Scientific reports · 2023
    Article
  7. Article
  8. Review
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.

Debaditya ChoudhuryInstitute of Photonics and Quantum Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.ORCID 0000-0002-0573-3620
Duncan K McNichollInstitute of Photonics and Quantum Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK.ORCID 0000-0003-4511-1719
Audrey RepettiInstitute of Sensors, Signals and System, Heriot-Watt University, Edinburgh, EH14 4AS, UK.ORCID 0000-0002-6296-6957
Itandehui Gris-SánchezDepartment of Physics, University of Bath, Claverton Down, Bath, BA2 7AY, UK.ORCID 0000-0001-5756-5107
Shuhui LiWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, 430074, Wuhan, Hubei, China.ORCID 0000-0002-3314-070X
David B PhillipsSchool of Physics and Astronomy, University of Exeter, Exeter, EX4 4QL, UK.
Graeme WhyteInstitute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, EH14 4AS, UK.
Tim A BirksDepartment of Physics, University of Bath, Claverton Down, Bath, BA2 7AY, UK.
Yves WiauxInstitute of Sensors, Signals and System, Heriot-Watt University, Edinburgh, EH14 4AS, UK.ORCID 0000-0002-1658-0121
Robert R ThomsonInstitute of Photonics and Quantum Sciences, Heriot-Watt University, Edinburgh, EH14 4AS, UK. R.R.Thomson@hw.ac.uk.ORCID 0000-0003-4978-1488

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The thin and flexible nature of optical fibres often makes them the ideal technology to view biological processes in-vivo, but current microendoscopic approaches are limited in spatial resolution. Here, we demonstrate a route to high resolution microendoscopy using a multicore fibre (MCF) with an adiabatic multimode-to-single-mode "photonic lantern" transition formed at the distal end by tapering. We show that distinct multimode patterns of light can be projected from the output of the lantern by individually exciting the single-mode MCF cores, and that these patterns are highly stable to fibre movement. This capability is then exploited to demonstrate a form of single-pixel imaging, where a single pixel detector is used to detect the fraction of light transmitted through the object for each multimode pattern. A custom computational imaging algorithm we call SARA-COIL is used to reconstruct the object using only the pre-measured multimode patterns themselves and the detector signals.

Identifiers

PMID33060608
PMCPMC7562926

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.