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波分复用系统中交叉相位调制效应研究 被引量:1

Study on XPM Effects in High Speed WDM Systems
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摘要 通过数值仿真,研究了在不同色散管理方案下,比特率为40 Gb/s的波分复用系统中交叉相位调制对系统的影响。研究结果表明,其色散补偿方案采用分布式补偿最好,后置补偿采用略过补偿,而前置补偿通过略欠补偿则可以减小交叉相位调制对系统的影响。 Through numerical simulation the XPM effects in WDM systems with different dispersion management schemes are studied. The results indicate that, to suppress XPM effects, distributed dispersion compensation is superior to lumped dispersion compensation. When adopting distributed dispersion pre compensation, under-compensation is superior while over-compensation is better when adopting post compensation.
出处 《电子科技大学学报》 EI CAS CSCD 北大核心 2003年第1期10-13,共4页 Journal of University of Electronic Science and Technology of China
基金 教育部高等学校优秀青年教师教学科研奖励计划基金资助项目
关键词 波分复用 交叉相位调制 色散补偿 非线性效应 光纤通信 cross-phase modulation WDM systems dispersion compensation nonlinear effects
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参考文献6

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