水下无线光通信链路结构及性能优化研究进展

Q3 Engineering

光电工程 Pub Date : 2020-09-17 DOI:10.12086/OEE.2020.190734

Zhang Yufan, Li Xin, Lv Weichao, Chen Jiawang, Zheng Minhui, Xu Jing

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引用次数: 1

摘要

水下无线光通信(UWOC)可以为水下平台提供高速、灵活的通信链路。本文介绍了UWOC链路的基本结构，指出了UWOC系统的优化方案。吸收、散射和湍流会影响UWOC系统的性能。对信道特性的全面研究可以指导发射机、接收机以及相关信号处理技术的设计。UWOC的性能也可以通过多路复用技术、单光子探测技术和对准系统来优化。综合测试平台可以为UWOC的进一步海上试验和实际应用提供必要的测试环境。希望本文能对UWOC的相关研究起到一定的指导作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Link structure of underwater wireless optical communication and progress on performance optimization

Underwater wireless optical communication (UWOC) can provide a high-speed and flexible communication link for underwater platforms. This paper introduces the basic structure of a UWOC link and points out the optimization schemes for a UWOC system. Absorption, scattering, and turbulence will affect the performance of a UWOC system. A comprehensive study of channel characteristics can guide the design of transmitters, receivers, and related signal processing technologies. The performance of UWOC can also be optimized by multiplexing technologies, single-photon detection technologies, and alignment systems. A comprehensive test platform could provide a necessary test environment for further sea trials and the practical applications of UWOC. The paper is expected to serve as a guideline for researchers related to UWOC.

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来源期刊

光电工程 Engineering-Electrical and Electronic Engineering

CiteScore

2.00

自引率

0.00%

发文量

6622

期刊介绍： Founded in 1974, Opto-Electronic Engineering is an academic journal under the supervision of the Chinese Academy of Sciences and co-sponsored by the Institute of Optoelectronic Technology of the Chinese Academy of Sciences (IOTC) and the Optical Society of China (OSC). It is a core journal in Chinese and a core journal in Chinese science and technology, and it is included in domestic and international databases, such as Scopus, CA, CSCD, CNKI, and Wanfang. Opto-Electronic Engineering is a peer-reviewed journal with subject areas including not only the basic disciplines of optics and electricity, but also engineering research and engineering applications. Optoelectronic Engineering mainly publishes scientific research progress, original results and reviews in the field of optoelectronics, and publishes related topics for hot issues and frontier subjects. The main directions of the journal include: - Optical design and optical engineering - Photovoltaic technology and applications - Lasers, optical fibres and communications - Optical materials and photonic devices - Optical Signal Processing