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40Gb/s CSRZ-RZ信号波长与调制格式转换的研究
引用本文:袁熙,陈宏伟,陈明华,谢世钟. 40Gb/s CSRZ-RZ信号波长与调制格式转换的研究[J]. 光通信技术, 2011, 35(10): 51-53
作者姓名:袁熙  陈宏伟  陈明华  谢世钟
作者单位:清华大学电子工程系,北京,100084
基金项目:国家973计划(2010CB327606)资助
摘    要:通过利用高非线性光子晶体光纤的交叉偏振调制效应,在60m的高非线性光子晶体光纤中实现了40Gb/s的载波抑制归零(carrier-suppressed return-to-zero CSRZ)信号的波长变换和载波抑制归零码(CSRZ)到归零码(return-to-zero RZ)的调制格式变换,并通过理论计算分析了走离...

关 键 词:光子晶体光纤  交叉偏振调制  波长变换

Study on 40G/s CSRZ-RZ wavelength conversion and format conversion
YUAN Xi,CHEN Hong-wei,CHEN Ming-hua,XIE Shi-zhong. Study on 40G/s CSRZ-RZ wavelength conversion and format conversion[J]. Optical Communication Technology, 2011, 35(10): 51-53
Authors:YUAN Xi  CHEN Hong-wei  CHEN Ming-hua  XIE Shi-zhong
Affiliation:YUAN Xi,CHEN Hong-wei,CHEN Ming-hua,XIE Shi-zhong (Dept.of Electronic Engineering,Tsinghua University,Beijing 100084,China)
Abstract:By using the cross-polarization modulation of the highly photonics crystal fiber,an all-optical wavelength converter of 40Gb/s CSRZ signal and the format conversion from CSRZ to RZ is successfully demonstrated in a piece of 60m highly nonlinear PCF,and analyse the effect of the switching window and the crosstalk which is induced by the walk-off effect through the theoretical calculaiton.
Keywords:photonics crystal fiber  cross-polarization modulation  wavelength conversion  
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