1250 Mbit/s OOK Wireless White-Light VLC Transmission Based on Phosphor Laser Diode

In this work, for the first time, we demonstrate a 1250 Mbit/s on-off keying white-light visible light communication (VLC) transmission in a free space transmission length of 1 m by utilizing a yellow-phosphor laser diode (LD). Here, the blue optical filter, which is used to enhance the data rate by...

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Bibliographic Details
Published inIEEE photonics journal Vol. 11; no. 3; pp. 1 - 5
Main Authors Yeh, Chien-Hung, Chow, Chi-Wai, Wei, Liang-Yu
Format Journal Article
LanguageEnglish
Published Piscataway IEEE 01.06.2019
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Bit error rate
Diode lasers
Diodes
free space optical communication (FSO)
laser diode (LD)
Lighting
Measurement by laser beam
Modulation
On-Off Keying
Optical communication
Optical filters
phosphor
Phosphors
Semiconductor lasers
Visible light communication (VLC)
White light
Wireless communication
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Summary:In this work, for the first time, we demonstrate a 1250 Mbit/s on-off keying white-light visible light communication (VLC) transmission in a free space transmission length of 1 m by utilizing a yellow-phosphor laser diode (LD). Here, the blue optical filter, which is used to enhance the data rate by removing the yellow color component, is not required to. Besides, the wireless transmission lengths, illuminations, and modulation traffic rates of the proposed LD-based VLC system are analyzed and discussed.
ISSN:1943-0655
1943-0655
1943-0647
DOI:10.1109/JPHOT.2019.2911411