| Advances and prospects in visible light communications |
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| 作者姓名： | 陈弘达 吴春晖 李洪磊 陈雄斌 高宗余 崔世钢 王琴 |
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| 作者单位： | State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China,State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China,State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China,State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China,State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China,Tianjin University of Technology and Education, Tianjin 300222, China,Renmin University of China, Beijing 100872, China |
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| 基金项目： | Project supported by the National High Technology Research and Development Program of China (Nos. 2015AA033303, 2013AA013602, 2013AA013603, 2013AA03A104), the National Natural Science Foundation of China (Nos. 61178051, 61321063, 61335010, 61178048, 61275169), and the National Basic Research Program of China (Nos. 2013CB329205, 2011CBA00608). |
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| 摘 要： | Visible light communication (VLC) is an emerging technology in optical wireless communication (OWC) that has attracted worldwide research in recent years. VLC can combine communication and illumination together, which could be applied in many application scenarios such as visible light communication local area networks (VLANs), indoor localization, and intelligent lighting. In recent years, pioneering and significant work have been made in the field of VLC. In this paper, an overview of the recent progress in VLC is presented. We also demonstrate our recent experiment results including bidirectional 100 Mbit/s VLAN or Li-Fi system based on OOK modulation without blue filter. The VLC systems that we proposed are good solutions for high-speed VLC application systems with low-cost and low-complexity. VLC technology shows a bright future due to its inherent advantages, shortage of RF spectra and ever increasing popularity of white LEDs.
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| 关 键 词： | white LEDs visible light communication optical wireless communication Li-Fi system OOK equalization |
| 收稿时间： | 2015/10/8 0:00:00 |
Advances and prospects in visible light communications |
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| Chen Hongda,Wu Chunhui,Li Honglei,Chen Xiongbin,Gao Zongyu,Cui Shigang,Wang Qin.Advances and prospects in visible light communications[J].Chinese Journal of Semiconductors,2016,37(1):011001-10. |
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| Authors: | Chen Hongda Wu Chunhui Li Honglei Chen Xiongbin Gao Zongyu Cui Shigang Wang Qin |
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| Affiliation: | 1. State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China;2. Tianjin University of Technology and Education, Tianjin 300222, China;3. Renmin University of China, Beijing 100872, China |
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| Abstract: | Visible light communication (VLC) is an emerging technology in optical wireless communication (OWC) that has attracted worldwide research in recent years. VLC can combine communication and illumination together, which could be applied in many application scenarios such as visible light communication local area networks (VLANs), indoor localization, and intelligent lighting. In recent years, pioneering and significant work have been made in the field of VLC. In this paper, an overview of the recent progress in VLC is presented. We also demonstrate our recent experiment results including bidirectional 100 Mbit/s VLAN or Li-Fi system based on OOK modulation without blue filter. The VLC systems that we proposed are good solutions for high-speed VLC application systems with low-cost and low-complexity. VLC technology shows a bright future due to its inherent advantages, shortage of RF spectra and ever increasing popularity of white LEDs. |
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| Keywords: | white LEDs visible light communication optical wireless communication Li-Fi system OOK equalization |
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