| 40Gb/s CSRZ-RZ信号波长与调制格式转换的研究 |
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| 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. |
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| 作者姓名： | 袁熙 陈宏伟 陈明华 谢世钟 |
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| 作者单位： | 清华大学电子工程系,北京,100084 |
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| 基金项目： | 国家973计划(2010CB327606)资助 |
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| 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...
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| 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 |
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| 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. |
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| Authors: | YUAN Xi CHEN Hong-wei CHEN Ming-hua XIE Shi-zhong |
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| Affiliation: | YUAN Xi,CHEN Hong-wei,CHEN Ming-hua,XIE Shi-zhong (Dept.of Electronic Engineering,Tsinghua University,Beijing 100084,China) |
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| 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. |
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| Keywords: | photonics crystal fiber cross-polarization modulation wavelength conversion |
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