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基于SOA-Sagnac干涉仪的XPM全光波长变换的研究
引用本文:熊小君,王陆唐,黄肇明.基于SOA-Sagnac干涉仪的XPM全光波长变换的研究[J].光学与光电技术,2003,1(4):60-64.
作者姓名:熊小君  王陆唐  黄肇明
作者单位:上海大学通信与信息工程学院,上海,200072
基金项目:上海市重点学科建设资助项目(2001—44),上海市科委光专项资助项目
摘    要:对基于SOA-Sagnac干涉仪的XPM个光波长变换从理论上和实验上进行了较为详细的研究。根据光路合成法求出SOA-Sagnac干涉仪的化输函数,并导出波长变换后的探测光电场表达式,并构成了一套实验系统,进行了622Mbit/s归零码光脉冲的波长变换实验,获得消光比大于10dB的波长变换范围约为43nm。

关 键 词:SOA-Sagnac干涉仪  XPM  全光波长变换  光路合成法  传输函数  高速全光通信网
文章编号:1672-3392(2003)04-60-05
收稿时间:2003/7/14
修稿时间:2003年7月14日

All-Optical Wavelength Conversion Based on Cross-Phase Modulation in a SOA-Sagnac Interferometer
XIONG Xiao-jun WANG Lu-tang HUANG Zhao-ming.All-Optical Wavelength Conversion Based on Cross-Phase Modulation in a SOA-Sagnac Interferometer[J].optics&optoelectronic technology,2003,1(4):60-64.
Authors:XIONG Xiao-jun WANG Lu-tang HUANG Zhao-ming
Abstract:An all-optical wavelength conversion based on XPM in a SOA-Sagnac interferometer is investigated in theory and experiments. A transmission function of SOA-Sagnac interferometer is found according to the way of optical circuit synthesis, and the expression of the electric field function of the converted probe light is also gained. We construct an experiment system to carry out the wavelength conversion with RZ light pulse at 622Mbit/s, and the wavelength conversion range of about 43nm with the extinction ratio of larger than 10dB is obtained.
Keywords:XPM  SOA  Sagnac interferometer  all-optical wavelength conversion
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