| 高速光纤传输系统的色散管理分析 |
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| 引用本文： | 黄贻培,白秋剑. 高速光纤传输系统的色散管理分析[J]. 光通信技术, 2012, 0(8): 37-40 |
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| 作者姓名： | 黄贻培 白秋剑 |
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| 作者单位： | 重庆科创职业学院;成都信息工程学院 |
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| 基金项目： | 四川省教育厅自然科学青年基金项目(09ZB012)资助;成都信息工程学院科研基金项目(KYTZ201038)资助 |
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| 摘 要： | 对NRZ、RZ和CS-RZ码等三种码型在高速准线性传输系统中的性能进行了分析。通过对设计出相应色散管理方案的仿真,对其色散容限、抗非线性效应、抗噪声和抗偏振模色散性能进行对比分析。根据系统设计CS-RZ码的预色散补偿、后色散补偿和对称色散补偿等三种色散管理方案,并对三种方案的最大Q值进行残余色散优化,为现实系统的设计提供参考价值。
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| 关 键 词： | 光纤通信 色散管理 非线性效应 色散补偿 |
Analysis of dispersion management in high-speed optical fiber transmission system |
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| HUANG Yi-pei,BAI Qiu-jian. Analysis of dispersion management in high-speed optical fiber transmission system[J]. Optical Communication Technology, 2012, 0(8): 37-40 |
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| Authors: | HUANG Yi-pei BAI Qiu-jian |
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| Affiliation: | 1.Chongqing Creation Vocational College,Chongqing 402160,China; 2.Chengdu University of Information Technology,CUIT,Chengdu 610225,China) |
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| Abstract: | In this paper,NRZ、RZ and CS-RZ code in the high-speed quasi-linear transmission systems performance have been analyzed.Simulation of the corresponding dispersion management program has been designed.It makes an analysis of dispersion tolerance,anti-nonlinear effect,anti-noise and anti-polarization mode dispersion performance.We design management program of pre-dispersion compensation,post-dispersion compensation and symmetrical dispersion compensation for CS-RZ code,which makes optimization of residual dispersion for the best value of the three management programs and provide a reference value for the design of the actual system. |
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| Keywords: | optical fiber communication dispersion management nonlinear effect dispersion compensation |
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