Underwater Optical Wireless Communications: Overview [PDF]
Sensors, 2020 Underwater Optical Wireless Communication (UOWC) is not a new idea, but it has recently attracted renewed interest since seawater presents a reduced absorption window for blue-green light.
Giuseppe Schirripa Spagnolo +2 more
doaj +7 more sources
Underwater optical wireless communications, networking, and localization: A survey [PDF]
Ad Hoc Networks, 2019 Underwater wireless communications can be carried out through acoustic, radio frequency (RF), and optical waves. Compared to its bandwidth limited acoustic and RF counterparts, underwater optical wireless communications (UOWCs) can support higher data rates at low latency levels. However, severe aquatic channel conditions (e.g., absorption, scattering,
Nasir Saeed +2 more
exaly +4 more sources
Underwater Optical Wireless Communications in Swarm Robotics: A Tutorial
IEEE Communications Surveys and Tutorials, 2021 Underwater swarm robotics is an emerging topic. Compared to individual autonomous vehicles, high-capacity communication links are required between the mobile agents. In this tutorial, suitable communication technologies are studied, with emphasis on LED-based underwater optical wireless communications.
Peter Adam Hoeher +2 more
exaly +2 more sources
Underwater Optical Wireless Communications with Chromatic Dispersion and Time Jitter [PDF]
Computation, 2019 The obsolete communication systems used in the underwater environment necessitates the development and use of modern telecommunications technologies.
George D. Roumelas +4 more
doaj +3 more sources
Semiconductor optical amplifiers for underwater optical wireless communications
IET Optoelectronics, 2017 Underwater optical wireless communications (UOWC) systems have recently received significant attention as an attractive solution for both research and commercial use because of their ability to provide high bandwidth communications over relatively short transmission spans along with their low operational cost. However, high absorption and scattering of
Kostas P Peppas +2 more
exaly +3 more sources
Underwater Wireless Optical Communications Using Silicon Photo-Multipliers
IEEE Photonics Journal, 2017 We study the use of Silicon photo-multipliers (SiPMs) for underwater wireless optical communications (UWOC) and discuss their main interests and drawbacks, compared with photo-multiplier tubes.
Mohammad-Ali Khalighi +4 more
doaj +3 more sources
Performance Analysis of LDPC-Coded OFDM in Underwater Wireless Optical Communications
Photonics, 2023 The performance of Low-Density Parity-Check (LDPC)-coded Orthogonal Frequency Division Multiplexing (OFDM) is investigated over turbulence channels in underwater wireless optical communications (UWOC).
Jianzhong Guo +6 more
doaj +3 more sources
LEDs for Underwater Optical Wireless Communication
PhotonicsLEDs are readily controllable and demonstrate rapid switching capabilities. These attributes facilitate their efficient integration across a broad spectrum of applications.
Giuseppe Schirripa Spagnolo +2 more
doaj +2 more sources
Characteristics of GaN-Based Micro-Light-Emitting Diodes for Mbps Medium-Long Distance Underwater Visible Light Communication [PDF]
NanomaterialsTo promote the development of long-distance high-speed underwater optical wireless communication (UWOC) based on visible light, this study proposes a high-bandwidth UWOC system based on micro-light-emitting-diodes (micro-LEDs) adopting the Non-Return-to ...
Zhou Wang +13 more
doaj +2 more sources
Exploring the Effect of a Wavy Sea Surface on NLOS-UOWC Systems: A Novel Deterministic Approach [PDF]
SensorsThis work presents a novel approach to modeling an underwater optical wireless communications (UOWC) channel based on a deterministic analysis specifically for non-line-of-sight (NLOS) configurations.
Paulo Samaniego-Rojas +5 more
doaj +2 more sources