1.25 Gbit/s visible light WDM link based on DMT modulation of a single RGB LED luminary

We report the first Gigabit-range visible light link based on off-the-shelf RGB-type white LEDs. By application of WDM and DMT modulation an aggregate rate of 1.25 Gbit/s within the FEC 2·10 -3 limit has been reached at illumination levels recommended by the lighting standard for the working environ...

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Bibliographic Details
Main Authors: Kottke, Christoph, Hilt, Jonas, Habel, Kai, Vucic, Jelena, Langer, Klaus-Dieter
Format: Conference Proceeding
Language:English
Subjects:
Bit error rate
Green products
Light emitting diodes
Lighting
Modulation
Semiconductor device measurement
Wavelength division multiplexing
Online Access:Request full text
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Summary:We report the first Gigabit-range visible light link based on off-the-shelf RGB-type white LEDs. By application of WDM and DMT modulation an aggregate rate of 1.25 Gbit/s within the FEC 2·10 -3 limit has been reached at illumination levels recommended by the lighting standard for the working environment.
ISSN:1550-381X
DOI:10.1364/ECEOC.2012.We.3.B.4