Chinese Optics Letters, Volume. 17, Issue 10, 100002(2019)
Hybrid LD and LED-based underwater optical communication: state-of-the-art, opportunities, challenges, and trends [Invited]
Figures & Tables(4)
Fig. 1. Underwater wireless sensor network with aerospace and terrestrial communication.
Fig. 2. Structure of the mobility restricted network with cluster-based networking.
Fig. 3. Direct optical communication between underwater nodes and atmospheric communication targets.
Table 1. Absorption and Scattering Characteristics of Different Seawater Components
View tableView in ArticleTable 1. Absorption and Scattering Characteristics of Different Seawater Components
Component Absorption Coefficient Scattering Coefficient Pure water 1. Unchanged at constant temperature and pressure. 2. The absorption of blue and green light is low. 1. Rayleigh scattering. 2. Related to . CDOM 1. Vary with the concentration of CDOM. 2. The absorption of blue light is strong. Can be neglected. Plankton 1. Vary with the concentration of plankton. 2. The absorption of blue and red light is strong. 1. Mie scattering. 2. Vary with the concentration of plankton. 3. Decrease monotonously with . Detritus 1. Vary with the concentration of detritus. 2. Decrease monotonously with . 1. Mie scattering. 2. Vary with the concentration of detritus. 3. Decrease monotonously with .
Tools
Get Citation
Copy Citation Text
Xuan Huang, Fang Yang, Jian Song, "Hybrid LD and LED-based underwater optical communication: state-of-the-art, opportunities, challenges, and trends [Invited]," Chin. Opt. Lett. 17, 100002 (2019)
Paper Information
Special Issue: UNDERWATER WIRELESS OPTICAL COMMUNICATION
Received: Jun. 29, 2019
Accepted: Aug. 2, 2019
Published Online: Sep. 2, 2019
The Author Email: Fang Yang (fangyang@tsinghua.edu.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20