摘要
理论分析了光学相位共轭补偿信道内色散和非线性的基本原理,讨论了若干基于光学相位共轭补偿色散和非线性的具体方案及各自的特点和局限性,最后介绍了最近提出的一种简单有效的光学相位共轭结合脉冲预展宽的色散及非线性补偿方案。
The principle of compensation for intra-channel dispersion and nonlinearity using OPC is theoreti-cally analyzed. Then, several compensation methods are reviewed including characteristics and limitations. Fi-nally, we introduce a simple scheme of which OPC is used incorporated with pulse pre-broadening.
出处
《光通信技术》
CSCD
北大核心
2014年第2期37-40,共4页
Optical Communication Technology
基金
深圳市科技研发基金基础研究计划(JC201105170655A)资助
关键词
光纤通信
非线性补偿
数值计算
光学相位共轭
optical fiber communication
nonlinearity compensation
numerical calculation
optical phase con-jugation
