Underwater wireless optical communication (UWOC) has attracted increasing interest in
various underwater activities because of its order-of-magnitude higher bandwidth compared …

Abstract Theory of optical turbulence in underwater medium and the effects of underwater
turbulence on various applications done in underwater or under ocean are reviewed. A …

With the advent of the Internet of Things, energy-and bandwidth-related issues are
becoming increasingly prominent in the context of supporting the massive connectivity of …

The connectivity of undersea sensors and airborne nodes across the water-air interface has
been long sought. This study designs a free-space wireless laser communications system …

The growing need for ocean monitoring and exploration has boosted underwater wireless
optical communication (UWOC) technology. To solve the challenges of pointing, acquisition …

This paper presents and investigates a dual-hop mixed radio frequency (RF) and
underwater optical communication (UWOC) system. In the proposed system, an unmanned …

We experimentally demonstrated high-speed diffuse line-of-sight optical wireless
communication across a wavy water-air-interface. The testbed channel was evaluated, in …

Our Earth is a “blue planet” that 70 of the surface is covered by the oceans, but most area of
oceans remain largely unexplored. Besides supporting the Earth's ecosystem and …

The non-line-of-sight (NLOS) underwater communication can offer a viable route in signal
propagation and coverage, thus mitigating the pointing, acquisition, and tracking difficulties …

With the evolution of underwater wireless optical communications, semiconductor lasers,
particularly blue and green diode lasers, have exhibited high performance as optical …