摘要
概述了国外提出的安全光通信技术原理、现状,并详细介绍了采用时域相位调制技术、时域频谱相位编码技术增强信息安全传输的原理。最后预测了安全光通信技术的研究方向。
The principle and actuality of the secure optical communication technology are summarized in this paper, and principles improving the security of secure channel based on temporal phase modulation and time domain spectral phase encoding are detailedly introduced.Developing trend of the technology is prospected in the end of the paper.
出处
《光通信技术》
CSCD
北大核心
2013年第8期40-43,共4页
Optical Communication Technology
关键词
安全通信
时域扩展
时域相位调制
时域频谱相位编码
光纤布喇格光栅
secure communication
time spreading
temporal phase modulation
time domain spectral phase encoding
fiber Bragg grating
