摘要
轨道角动量(OAM)光通信的理论研究和实验探索已经逐步由自由空间转向了海洋,成为了水下可见光通信领域的研究热点。简述了有关水下OAM可见光通信领域的最新研究进展,包括水下OAM传输特性、海水信道下OAM可见光通信等方面的研究现状。最后,展望了水下OAM可见光通信的应用前景和研究趋势。
The theoretical research and experimental exploration of orbital angular momentum (OAM)-based optical communication has gradually shifted from free space to the ocean, and has become a research hotspot in the field of underwater visible light communication. The latest research progress in the field of underwater OAM-based visible light communication is briefly described, including the underwater transmission characteristics of OAM, the research status of OAM-based visible light communication in oceanic channel and so on. Finally, the application prospects and research trends of underwater OAM-based visible communication are discussed.
作者
王伟
李晓记
杜卫海
任亚萍
刘致宏
WANG Wei;LI Xiaoji;DU Weihai;REN Yaping;LIU Zhihong(Key Laboratory of Cognitive Radio and Information Processing of Ministry of Education,Guilin University of Electronic Technology,Guilin Guangxi 541004,China;Guangxi Experiment Center of Information Science,Guilin Guangxi 541004,China;School of Marine Information Engineering,Guilin University of Electronic Technology,Beihai Guangxi 536000,China)
出处
《光通信技术》
北大核心
2019年第5期13-18,共6页
Optical Communication Technology
基金
国家自然科学基金项目(编号:61761014)资助
广西信息科学实验中心平台建设项目(编号:PT1604)资助
广西研究生教育创新计划项目(编号:YCSW2019152)资助
关键词
轨道角动量
可见光通信
水下
orbital angular momentum
visible light communication
underwater
