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A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED

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A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED. / Tsonev, D.; Chun, H.; Rajbhandari, Sujan et al.
In: IEEE Photonics Technology Letters, Vol. 26, No. 7, 02.01.2014, p. 637-640.

Research output: Contribution to journal › Article › peer-review

HarvardHarvard

Tsonev, D, Chun, H, Rajbhandari, S, McKendry, JJD, Videv, S, Gu, E, Haji, M, Watson, S, Kelly, AE, Faulkner, G, Dawson, MD, Haas, H & O'Brien, D 2014, 'A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED', IEEE Photonics Technology Letters, vol. 26, no. 7, pp. 637-640. https://doi.org/10.1109/LPT.2013.2297621

APA

Tsonev, D., Chun, H., Rajbhandari, S., McKendry, J. J. D., Videv, S., Gu, E., Haji, M., Watson, S., Kelly, A. E., Faulkner, G., Dawson, M. D., Haas, H., & O'Brien, D. (2014). A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED. IEEE Photonics Technology Letters, 26(7), 637-640. https://doi.org/10.1109/LPT.2013.2297621

CBE

Tsonev D, Chun H, Rajbhandari S, McKendry JJD, Videv S, Gu E, Haji M, Watson S, Kelly AE, Faulkner G, et al. 2014. A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED. IEEE Photonics Technology Letters. 26(7):637-640. https://doi.org/10.1109/LPT.2013.2297621

MLA

Tsonev, D. et al. "A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED". IEEE Photonics Technology Letters. 2014, 26(7). 637-640. https://doi.org/10.1109/LPT.2013.2297621

VancouverVancouver

Tsonev D, Chun H, Rajbhandari S, McKendry JJD, Videv S, Gu E et al. A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED. IEEE Photonics Technology Letters. 2014 Jan 2;26(7):637-640. doi: 10.1109/LPT.2013.2297621

Author

Tsonev, D. ; Chun, H. ; Rajbhandari, Sujan et al. / A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED. In: IEEE Photonics Technology Letters. 2014 ; Vol. 26, No. 7. pp. 637-640.

RIS

TY - JOUR

T1 - A 3-Gb/s Single-LED OFDM-Based Wireless VLC Link Using a Gallium Nitride μLED

AU - Tsonev, D.

AU - Chun, H.

AU - Rajbhandari, Sujan

AU - McKendry, J. J. D.

AU - Videv, S.

AU - Gu, E.

AU - Haji, M.

AU - Watson, S.

AU - Kelly, A. E.

AU - Faulkner, G.

AU - Dawson, M. D.

AU - Haas, H.

AU - O'Brien, D.

N1 - “© 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.”

PY - 2014/1/2

Y1 - 2014/1/2

N2 - This letter presents a visible light communication (VLC) system based on a single 50- μm gallium nitride light emitting diode (LED). A device of this size exhibits a 3-dB modulation bandwidth of at least 60 MHz - significantly higher than commercially available white lighting LEDs. Orthogonal frequency division multiplexing is employed as a modulation scheme. This enables the limited modulation bandwidth of the device to be fully used. Pre- and postequalization techniques, as well as adaptive data loading, are successfully applied to achieve a demonstration of wireless communication at speeds exceeding 3 Gb/s. To date, this is the fastest wireless VLC system using a single LED.

AB - This letter presents a visible light communication (VLC) system based on a single 50- μm gallium nitride light emitting diode (LED). A device of this size exhibits a 3-dB modulation bandwidth of at least 60 MHz - significantly higher than commercially available white lighting LEDs. Orthogonal frequency division multiplexing is employed as a modulation scheme. This enables the limited modulation bandwidth of the device to be fully used. Pre- and postequalization techniques, as well as adaptive data loading, are successfully applied to achieve a demonstration of wireless communication at speeds exceeding 3 Gb/s. To date, this is the fastest wireless VLC system using a single LED.

KW - III-V semiconductors

KW - OFDM modulation

KW - equalisers

KW - gallium compounds

KW - light emitting diodes

KW - optical communication equipment

KW - optical links

KW - wide band gap semiconductors

KW - GaN

KW - adaptive data loading

KW - bit rate 3 Gbit/s

KW - light emitting diode

KW - microLED

KW - modulation bandwidth

KW - orthogonal frequency division multiplexing

KW - postequalization technique

KW - preequalization technique

KW - single LED OFDM based wireless VLC Link

KW - size 50 mum

KW - visible light communication system

KW - wireless communication

KW - OFDM

KW - Visible light communication

KW - optical modulation

KW - optical wireless communication

KW - Bandwidth

KW - Light emitting diodes

KW - Loading

KW - Modulation

KW - Signal to noise ratio

KW - Wireless communication

U2 - 10.1109/LPT.2013.2297621

DO - 10.1109/LPT.2013.2297621

M3 - Article

VL - 26

SP - 637

EP - 640

JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

SN - 1041-1135

IS - 7

ER -