| 基于SOA器件的色散补偿系统 |
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| 引用本文： | 贾大功 韩丁 张学敏 李岩 张红霞 于晋龙 张以谟. 基于SOA器件的色散补偿系统[J]. 光子学报, 2014, 39(4): 684-688. DOI: 10.3788/gzxb20103904.0684 |
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| 作者姓名： | 贾大功 韩丁 张学敏 李岩 张红霞 于晋龙 张以谟 |
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| 作者单位： | (天津大学 a.精密仪器与光电子工程学院 光电信息技术科学教育部重点实验室,b.电子信息工程学院,天津 300072) |
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| 基金项目： | 国家自然科学基金（60577013）、天津市自然科学基金(09JCYBJC01300)和深圳市传感器技术重点实验室开放基金（SST200909）资助 |
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| 摘 要： | 基于半导体光放大器非线性效应提出一种连续可调谐的色度色散补偿方法.利用SOA的交叉相位调制效应,对10 Gbit/s和 40 Gbit/s RZ码系统的补偿效果和补偿范围进行了仿真分析.分析结果表明,该方法在10 Gbit/s传输系统中,可以实现补偿范围为400 ps/nm的正负色散.在40 Gbit/s传输系统中,可以实现补偿范围为40 ps/nm的正负色散.在理论分析基础上,进行了10 Gbit/s传输系统下连续动态色度色散测补偿实验.实验结果表明,该方法实现了-40～60 ps/nm范围内色度色散的连续可调谐补偿.
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| 关 键 词： | 动态色散 色散补偿 高速传输系统 半导体光放大器 交叉相位调制 |
| 收稿时间： | 2009-05-11 |
Chromatic Dispersion Compensation Based on SOA |
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| JIA Da-Gong,HAN Ding,ZHANG Xue-Min,LI Yan,ZHANG Hong-Xia,YU Jin-Long,ZHANG Yi-Mo. Chromatic Dispersion Compensation Based on SOA[J]. Acta Photonica Sinica, 2014, 39(4): 684-688. DOI: 10.3788/gzxb20103904.0684 |
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| Authors: | JIA Da-Gong HAN Ding ZHANG Xue-Min LI Yan ZHANG Hong-Xia YU Jin-Long ZHANG Yi-Mo |
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| Affiliation: | (a.Key Laboratory of Opto-electronics Information and Technical Science,Ministry of Education,College of Precision Instrument |and |Opto-electronics Engineering|b.College of Electronic and Information Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | A new tunable chromatic dispersion (CD) compensating method is presented based on the nonlinear effect of semiconductor optical amplifier (SOA). The compensation effect and range of dynamical chromatic dispersion is simulated and analyzed using the XPM of SOA on the 10 Gbit/s and 40 Gbit/s RZ code systems. The analyzing results indicate that its compensating range can reach 400 ps/nm in the 10 Gbit/s transmitting system and 40 ps/nm in the 40 Gbit/s transmitting system. The experiment of dynamical chromatic dispersion compensation is conducted in the 10 Gbit/s transmitting system on the basis of the analytical results. The experimental result shows that the dispersion compensating rage of -40～60 ps/nm is realized. |
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| Keywords: | Dynamic chromatic dispersion Dispersion compensation High-bit-rate optical transmission system Semiconductor optical amplifier Cross-phase modulation (XPM) |
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