Evidence map›Paper›PMID 33623027›Full record

ArticleLight, science & applications2021

Organic photovoltaics for simultaneous energy harvesting and high-speed MIMO optical wireless communications.

Iman Tavakkolnia, Lethy K Jagadamma, Rui Bian, Pavlos P Manousiadis, Stefan Videv, Graham A Turnbull, Ifor D W Samuel, Harald Haas

Open access · goldAbstract read
In one paragraph

Article in Light, science & applications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.6field-weighted citation impact, top 3% of its field
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

13 citing papers in PubMed, 70 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Smart Dust for Chemical Mapping.Advanced materials (Deerfield Beach, Fla.) · 2025
    Review
  7. Review
  8. Additive engineering for SbLight, science & applications · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. 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

8 authors at 2 institutions in 1 country.

Iman Tavakkolnia *LiFi Research and Development Centre, Department of Electronic & Electrical Engineering, The University of Strathclyde, Technology & Innovation Centre, 99 George Street, Glasgow, G1 1RD, UK.
Lethy K Jagadamma *Organic Semiconductor Centre, SUPA, School of Physics and Astronomy, University of St Andrews, St Andrews, KY16 9SS, UK.
Rui Bian *pureLiFi, Rosebery House, 9 Haymarket Terrace, Edinburgh, EH12 5EZ, UK.
Pavlos P ManousiadisOrganic Semiconductor Centre, SUPA, School of Physics and Astronomy, University of St Andrews, St Andrews, KY16 9SS, UK.
Stefan VidevLiFi Research and Development Centre, Department of Electronic & Electrical Engineering, The University of Strathclyde, Technology & Innovation Centre, 99 George Street, Glasgow, G1 1RD, UK.
Graham A TurnbullOrganic Semiconductor Centre, SUPA, School of Physics and Astronomy, University of St Andrews, St Andrews, KY16 9SS, UK. gat@st-andrews.ac.uk.ORCID http://orcid.org/0000-0002-2132-7091
Ifor D W SamuelOrganic Semiconductor Centre, SUPA, School of Physics and Astronomy, University of St Andrews, St Andrews, KY16 9SS, UK. idws@st-andrews.ac.uk.ORCID http://orcid.org/0000-0001-7821-7208
Harald HaasLiFi Research and Development Centre, Department of Electronic & Electrical Engineering, The University of Strathclyde, Technology & Innovation Centre, 99 George Street, Glasgow, G1 1RD, UK. harald.haas@strath.ac.uk.ORCID http://orcid.org/0000-0001-9705-2701
University of St Andrews · GBUniversity of Strathclyde · GB

Funding

RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/K00042X/1RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/R005281/1RCUK | Engineering and Physical Sciences Research Council (EPSRC) EP/R007101/1
6 · The paper itself

Abstract

We show that organic photovoltaics (OPVs) are suitable for high-speed optical wireless data receivers that can also harvest power. In addition, these OPVs are of particular interest for indoor applications, as their bandgap is larger than that of silicon, leading to better matching to the spectrum of artificial light. By selecting a suitable combination of a narrow bandgap donor polymer and a nonfullerene acceptor, stable OPVs are fabricated with a power conversion efficiency of 8.8% under 1 Sun and 14% under indoor lighting conditions. In an optical wireless communication experiment, a data rate of 363 Mb/s and a simultaneous harvested power of 10.9 mW are achieved in a 4-by-4 multiple-input multiple-output (MIMO) setup that consists of four laser diodes, each transmitting 56 mW optical power and four OPV cells on a single panel as receivers at a distance of 40 cm. This result is the highest reported data rate using OPVs as data receivers and energy harvesters. This finding may be relevant to future mobile communication applications because it enables enhanced wireless data communication performance while prolonging the battery life in a mobile device.

Identifiers

PMID33623027
PMCPMC7902835
OpenAlexW3119458388

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.