Capacity Enhancement of VLC by Blue-green Wavelength Division Multiplexing Using Optical Phased Array

• DOI: 10.1364/ofc.2023.m4f.2
• Publication Date: 2023-05-18T09:48:52Z
• Authors: Yujie Di; Caiming Sun; Shuyan Chen; Weiwei Liu; Yizhan Dai; Binghui Li; Wu Shi; Jing Lin; Yingjie Shao; Jing Xu; Lian-Kuan Chen
• Keywords: Gigabit

We proposed and experimentally demonstrated the first blue-green OPA-based WDM-VLC systems with narrow channel spacing. A 4.5-Gbit/s transmission 50% capacity enhancement was achieved by OCT-precoding simplified third-order Volterra equalization.