基于可调FP腔的光脉冲时域混叠编解码技术研究

摘要

Aimed at the problem of optical information security for undersea fiber communication systems,a novel time aliasing encoder and decoder scheme for picosecond optical pulse based on tunable FP Cavity is proposed.The experiment system with a data rate 10Gb/s and transmission distance 100km possess excellent security performance.%针对海底光缆通信系统面临的光信息的传输安全问题,提出了采用腔长可调的FP谐振腔,对传输速率为10Gb/s的皮秒光脉冲信息进行时域混叠编解码,实现了100km的光信息安全传输实验.