| 增益调制型波长转换器消光比均衡的研究 |
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| 引用本文： | 叶亚斌,郑小平,张汉一,费运思,陈雯路,郭奕理.增益调制型波长转换器消光比均衡的研究[J].中国激光,2000,27(4):323-326. |
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| 作者姓名： | 叶亚斌 郑小平 张汉一 费运思 陈雯路 郭奕理 |
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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： | 国家自然科学基金，863计划项目，清华大学青年科学基金资助项目 |
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| 摘 要： | 利用半导体光放大器 (SOA)中交叉增益调制 (XGM)效应成功地实现了 62 2 Mb/ s和 2 .5Gb/ s信号的波长转换。对波长上 /下转换性能的研究表明 ,使用增益峰值波长比信号波长长的SOA可以有效地实现上 /下转换效率和消光比均衡 ,从而使这种类型的波长转换器在波分复用器(WDM)全光网中获得更大的应用
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| 关 键 词： | 半导体光放大器 交叉增益调制 波长转换 |
| 收稿时间： | 1998/11/23 |
Study on Extinction Ratio Equalization of Up/Down Wavelength Conversion Based on Cross-gain Modulation in Semiconductor Optical Amplifier |
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| Ye Yabin,Zheng Xiaoping,Zhang Hanyi,Fei Yunsi,Chen Wenlu,Guo Yili.Study on Extinction Ratio Equalization of Up/Down Wavelength Conversion Based on Cross-gain Modulation in Semiconductor Optical Amplifier[J].Chinese Journal of Lasers,2000,27(4):323-326. |
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| Authors: | Ye Yabin Zheng Xiaoping Zhang Hanyi Fei Yunsi Chen Wenlu Guo Yili |
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| Abstract: | The wavelength conversion of 622 Mb/s and 2.5 Gb/s channels based on XGM in SOA has been successfully realized. The study on performance of up/down conversion shows that extinction ratio of up/down conversion can be effectively equalized when a SOA with gain peak wavelength longer than signal wavelength is used. So the wavelength converters based on XGM will have more applications in WDM all optical network. |
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| Keywords: | semiconductor optical amplifier cross gain modulation wavelength conversion |
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