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: | 28-十二月-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 |
顯示於類別: | 期刊論文 |