articleTop 1% cited
100-Mb/s NRZ Visible Light Communications Using a Postequalized White LED
IEEE Photonics Technology Letters · 2009 · Vol. 21(15) · pp. 1063–1065
Hoa Le Minh✉(University of Oxford)Dominic O’Brien(University of Oxford)Grahame Faulkner(University of Oxford)Lubin Zeng(University of Oxford)Kyungwoo Lee(Samsung (South Korea))Daekwang Jung(Samsung (South Korea))Yunje Oh(Samsung (South Korea))Eun Tae Won(Samsung (South Korea))
Abstract
This letter describes a high-speed visible light communications link that uses a white-light light-emitting diode (LED). Such devices have bandwidths of few megahertz, severely limiting the data rates of any communication system. Here, we demonstrate that by detecting only the blue component of the LED, and using a simple first-order analogue equalizer, a data rate of 100 Mb/s can be achieved using on-off keying nonreturn-to-zero modulation.
Semiconductor Lasers and Optical DevicesPhotonic and Optical DevicesOptical Wireless Communication TechnologiesVisible light communicationOn-off keyingKeyingLight-emitting diodeAmplitude-shift keyingModulation (music)LimitingWhite lightComputer scienceOptical communication
Citations
609
FWCI
22.50
field-weighted impact
References
6
Percentile
100%
vs. same field & year
Citations per year
Cited by
IEEE 802.15.7 visible light communication: modulation schemes and dimming support
IEEE Communications Magazine · 2012 · 1,035 citations
A Gigabit/s Indoor Wireless Transmission Using MIMO-OFDM Visible-Light Communications
IEEE Photonics Technology Letters · 2012 · 470 citations
References
High-Speed Visible Light Communications Using Multiple-Resonant Equalization
IEEE Photonics Technology Letters · 2008 · 348 citations
Citation Network
How this paper connects to the literature. Drag to explore, click any node to open that paper.