| 基于SOA-MZI差分相位法的全光异或逻辑门研究 |
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| 引用本文： | 呙道静.基于SOA-MZI差分相位法的全光异或逻辑门研究[J].成都电子机械高等专科学校学报,2011(3):33-35. |
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| 作者姓名： | 呙道静 |
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| 作者单位： | 国电南京自动化股份有限公司; |
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| 摘 要： | 建立了基于SOA-MZI结构差分相位法的全光异或逻辑门模型,实现了20 Gbit/s信号的全光异或逻辑运算.运算结果表明:输出脉冲信号的宽度主要是由延迟时间t决定的.采用差分相位法,可以减弱输出脉冲的码型效应,避免出现“拖尾”现象.
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| 关 键 词： | 半导体光放大器 马赫-曾德尔干涉仪 差分相位法 异或 |
All-Optical XOR Logic Gate Using Differential Phase Scheme Based on SOA-MZI |
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| GUO Daojing.All-Optical XOR Logic Gate Using Differential Phase Scheme Based on SOA-MZI[J].Journal of Chengdu Electromechanical College,2011(3):33-35. |
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| Authors: | GUO Daojing |
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| Affiliation: | GUO Daojing(Guodian Nanjing Automation Co.,Ltd.,Nanjing 210031,China) |
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| Abstract: | A scheme for all-optical XOR logic gate using differential phase method has been investigated.The experimental results for XOR gate at 20Gbit/s are presented.The results show that the width of output pulse is mainly determined by delay time.The pattern effect of the output pulse can be weakened,and the tail phenomenon can be avoided by using differential phase scheme. |
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| Keywords: | Semiconductor Optical Amplifier Mach-Zehnder Interferometer Differential Phase Scheme XOR |
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