基于光纤交叉相位调制效应的全光位时钟提取技术  

All Optical Bit Clock Extraction Technology Based on Fiber Cross Phase Modulation Effects

作　　者：左鹏[1] 伍剑[1] 林金桐[1] 

机构地区：[1]北京邮电大学光通信中心,北京100876

出　　处：《光学学报》2001年第8期944-947,共4页Acta Optica Sinica

摘　　要：对利用光纤交叉相位调制效应实现全光位时钟提取的过程进行了说明和分析 ;重点分析了色散位移光纤的长度和入射信号的脉宽和强度、以及走离对输出时钟信号的影响 ;All optical bit clock extraction technology based on fiber cross phase modulation effects is illustrated and analysed. Intensity and pulse width of incident signal, the length of dispersion shift fiber (DSF) and walk-off between incident and clock signal influenced the output clock intensively. The relations between them are discussed and the chirp character of clock signal is analysed.

关 键 词：交叉相位调制 色散位移光纤 位时钟提取 走离特性 啁啾特性 光纤激光器 

分 类 号：TN248[电子电信—物理电子学]