標題: 4-Gbit/s visible light communication link based on 16-QAM OFDM transmission over remote phosphor-film converted white light by using blue laser diode
作者: Retamal, Jose Ramon Duran
Oubei, Hassan Makine
Janjua, Bilal
Chi, Yu-Chieh
Wang, Huai-Yung
Tsai, Cheng-Ting
Ng, Tien Khee
Hsieh, Dan-Hua
Kuo, Hao-Chung
Alouini, Mohamed-Slim
He, Jr-Hau
Lin, Gong-Ru
Ooi, Boon S.
光電工程學系
Department of Photonics
公開日期: 28-Dec-2015
摘要: Visible Light Communication (VLC) as a new technology for ultrahigh-speed communication is still limited when using slow modulation light-emitting diode (LED). Alternatively, we present a 4-Gbit/s VLC system using coherent blue-laser diode (LD) via 16-quadrature amplitude modulation orthogonal frequency division multiplexing. By changing the composition and the optical-configuration of a remote phosphor-film the generated white light is tuned from cool day to neutral, and the bit error rate is optimized from 1.9 x 10(-2) to 2.8 x 10(-5) in a blue filter-free link due to enhanced blue light transmission in forward direction. Briefly, blue-LD is an alternative to LED for generating white light and boosting the data rate of VLC. (C) 2015 Optical Society of America
URI: http://dx.doi.org/10.1364/OE.23.033656
http://hdl.handle.net/11536/129709
ISSN: 1094-4087
DOI: 10.1364/OE.23.033656
期刊: OPTICS EXPRESS
Volume: 23
Issue: 26
起始頁: 33656
結束頁: 33666
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