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

IEEE Photonics Journal

Liang-Yu Wei¹  Chi-Wai Chow¹  Chien-Hung Yeh² 

[1] Department of Photonics and Institute of Electro-Optical Engineering, National Chiao Tung University, Hsinchu, Taiwan;Department of Photonics, Feng Chia University, Taichung, Taiwan;

关键词: Visible light communication (VLC);    free space optical communication (FSO);    laser diode (LD);    phosphor;   

DOI  :  10.1109/JPHOT.2019.2911411

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown