| 16×10Gb/s啁啾光纤光栅色散补偿系统性能研究 |
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| 引用本文： | 吴强,余重秀,辛雨,刘建平,忻向军,王旭,刘德国.16×10Gb/s啁啾光纤光栅色散补偿系统性能研究[J].光子学报,2003,32(4):451-454. |
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| 作者姓名： | 吴强 余重秀 辛雨 刘建平 忻向军 王旭 刘德国 |
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| 作者单位： | 北京邮电大学电子工程学院163#,100876 |
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| 基金项目： | 国家 8 63 3 0 0 0 5 0 3 0 2，国家 863 2 0 0 1AA3 12 2 40基金，国家自然科学基金 (60 13 2 0 40 )资助项目 |
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| 摘 要： | 运用啁啾光纤光栅法对在G.652光纤传输的16×10 Gb/s信号实现色散补偿数值模拟和研究,分析了入纤光功率、色散斜率以及啁啾光纤光栅色散补偿带宽对系统误码率的影响,结论是:入纤光功率在8～16 dBm之间时系统的性能较好;啁啾光纤光栅的色散补偿带宽对系统的影响较大;光纤的色散斜率对系统误码率有一定的影响.
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| 关 键 词： | 啁啾光纤光栅 色散补偿 非线性 自相位调制(SPM) 交叉相位调制(XPM) |
| 收稿时间： | 2002/7/5 |
| 修稿时间： | 2002年7月5日 |
Performance Research of 16×10 Gb/s System Compensated by Chirped FBG |
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| Wu Qiang,Yu Chongxiu,Xin Yu,Liu Jianping,Xin Xiangjun,Wang Xu,Liu Deguo School of Electronic Engineering,Beijing University of Posts & TelecommunicationsP. O. Box #,Beijing University of Posts & Telecommunications,Beijing ,China.Performance Research of 16×10 Gb/s System Compensated by Chirped FBG[J].Acta Photonica Sinica,2003,32(4):451-454. |
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| Authors: | Wu Qiang Yu Chongxiu Xin Yu Liu Jianping Xin Xiangjun Wang Xu Liu Deguo School of Electronic Engineering Beijing University of Posts & TelecommunicationsP O Box # Beijing University of Posts & Telecommunications Beijing China |
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| Institution: | Wu Qiang,Yu Chongxiu,Xin Yu,Liu Jianping,Xin Xiangjun,Wang Xu,Liu Deguo School of Electronic Engineering,Beijing University of Posts & TelecommunicationsP. O. Box 163#,Beijing University of Posts & Telecommunications,Beijing 100876,China |
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| Abstract: | The performances are simulated and investigated for the 16×10Gb/s system using chirped FBG to compensate chromatic dispersion in G.652 fiber. The influences of input-power, dispersion slope and chirped FBG′s dispersive bandwidth are analyzed and some worthful conclusions are drawn: 1)If the input-power is larger than 8 and smaller than 16 dBm, the system will show better performance. 2)The bandwidth of chirped FBG shows great influence on system. 3)The dispersion slope has certain effect on system BER. |
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| Keywords: | Chirped FBG Dispersive Compensation Nonlinearity SPM XPM |
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