Towards 10 Gb/s orthogonal frequency division multiplexing-based visible light communication using a GaN violet micro-LED

Mohamed Sufyan Islim, Ricardo X. Ferreira, Xiangyu He, Enyuan Xie, Stefan Videv, Shaun Viola, Scott Watson, Nikolaos Bamiedakis, Richard V. Penty, Ian H. White, Anthony E. Kelly, Erdan Gu, Harald Haas, Martin D. Dawson

Research output: Contribution to journalArticle

78 Citations (Scopus)

Abstract

Visible light communication (VLC) is a promising solution to the increasing demands for wireless connectivity. Gallium nitride micro-sized light emitting diodes (micro-LEDs) are strong candidates for VLC due to their high bandwidths. Segmented violet micro-LEDs are reported in this work with electrical-to-optical bandwidths up to 655 MHz. An orthogonal frequency division multiplexing-based VLC system with adaptive bit and energy loading is demonstrated, and a data transmission rate of 11.95 Gb/s is achieved with a violet micro-LED, when the nonlinear distortion of the micro-LED is the dominant noise source of the VLC system. A record 7.91 Gb/s data transmission rate is reported below the forward error correction threshold using a single pixel of the segmented array when all the noise sources of the VLC system are present.

Original languageEnglish
Pages (from-to)A35-A43
JournalPhotonics Research
Volume5
Issue number2
Early online date28 Mar 2017
DOIs
Publication statusPublished - 1 Apr 2017

Keywords

  • Free-space optical communication
  • Light-emitting diodes
  • Micro-optical devices
  • Optical communications

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this

Towards 10 Gb/s orthogonal frequency division multiplexing-based visible light communication using a GaN violet micro-LED. / Islim, Mohamed Sufyan; Ferreira, Ricardo X.; He, Xiangyu; Xie, Enyuan; Videv, Stefan; Viola, Shaun; Watson, Scott; Bamiedakis, Nikolaos; Penty, Richard V.; White, Ian H.; Kelly, Anthony E.; Gu, Erdan; Haas, Harald; Dawson, Martin D.

In: Photonics Research, Vol. 5, No. 2, 01.04.2017, p. A35-A43.

Research output: Contribution to journalArticle

Islim, MS, Ferreira, RX, He, X, Xie, E, Videv, S, Viola, S, Watson, S, Bamiedakis, N, Penty, RV, White, IH, Kelly, AE, Gu, E, Haas, H & Dawson, MD 2017, 'Towards 10 Gb/s orthogonal frequency division multiplexing-based visible light communication using a GaN violet micro-LED', Photonics Research, vol. 5, no. 2, pp. A35-A43. https://doi.org/10.1364/PRJ.5.000A35
Islim, Mohamed Sufyan ; Ferreira, Ricardo X. ; He, Xiangyu ; Xie, Enyuan ; Videv, Stefan ; Viola, Shaun ; Watson, Scott ; Bamiedakis, Nikolaos ; Penty, Richard V. ; White, Ian H. ; Kelly, Anthony E. ; Gu, Erdan ; Haas, Harald ; Dawson, Martin D. / Towards 10 Gb/s orthogonal frequency division multiplexing-based visible light communication using a GaN violet micro-LED. In: Photonics Research. 2017 ; Vol. 5, No. 2. pp. A35-A43.
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