摘要
水下光通信是以光为信息载体,脉冲数字编码来调制,通过水下信道传输信息的通信方式,蓝绿激光在海水中数据传输能力强。本文介绍了水下光通信的应用前景和国内外光通信的研究现状,分析了水下光通信的技术难点,提出水下光通信技术研究的方向。
With pulse code modulation, the underwater optical communications use light as the information carrier to transmit information via underwater information channels. The blue-green lasers are capable of conducting rapid data transmission in sea water. The application prospects of underwater optical communications and the research status on optical communications both at home and abroad are presented. The technical difficulties of underwater optical communications are analyzed. The development trend of the studies of underwater optical communications is also proposed.
出处
《安徽电子信息职业技术学院学报》
2016年第1期15-18,共4页
Journal of Anhui Vocational College of Electronics & Information Technology
关键词
水下光通信
蓝绿光通信
研究现状
技术难点
underwater optical communications
blue-green laser communications
research status
technical difficulty
