Design And Implementation Of Underwater Wireless Optical Communication System With High-Speed And Full-Duplex Using Blue/Green Light

In this paper, two pairs of 100Mbps transmitters and receivers based on low-cost TO56 packaging 520nm laser diodes (LDs) and PD modules are developed, and an 100Mbps full-duplex underwater wireless optical communication system (UWOCS) is experimentally demonstrated. In addition, the impacts of six types of seawater on communication performances are qualitatively and quantitatively analyzed by our experiment, which includes a pure seawater, a deep seawater, a coastal seawater, a turbid seawater and a seawater more turbid.