| 基于SOA-XPM的波长变换器研究 |
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| 引用本文： | 邱昆,李中桂,张宏斌. 基于SOA-XPM的波长变换器研究[J]. 电子科技大学学报(自然科学版), 2002, 31(1): 10-14 |
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| 作者姓名： | 邱昆 李中桂 张宏斌 |
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| 作者单位： | 1.电子科技大学通信与信息工程学院 成都 610054 |
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| 基金项目： | 高等学校优秀青年教师教学科研奖励计划，， |
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| 摘 要： | 研究了PTDS软件仿真平台上半导体光放大器交叉相位调制(SOA-XPM)波长变换器的变换特性,分析了运用波长转换器时输入信号光功率、输入探测光功率、偏置电流等对变换信号的消光比Ex、Q值及误码率BER的影响,并对该波长转换器的变换特性进行了研究,其研究结果对优化设计SOA-XPM波长变换器有一定的参考价值。
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| 关 键 词： | 波长转换 全光波长变换器 半导体光放大器 交叉相位调制 光传输设计套件 |
| 收稿时间： | 2001-11-07 |
Investigation on Characteristics of All-optical Wavelength Converter Based on SOA-XPM |
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| Affiliation: | 1.Inst of Telecommunication and Information Engineering,UEST of China Chengdu 610054 |
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| Abstract: | The characteristics of all-optical wavelength converter based on SOA-XPM are investigated on PTDS (Photonic Transmission Design Suite) simulator. Through extensive numerical simulation,the effects of the operational parameters when using such kind of wavelength converters,such as the signal average power, probe average power and injection current on the performance indexes of the modulated probe signal such as Q value,extinction ratio and BER are emulated and analyzed thoroughly. And the performance of the wavelength converter is studied. Some results, which are useful to the optimal design of the wavelength converter based on SOA-XPM, are obtained. |
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