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Computation Step-Size Study in Digital Post-Compensation of Fiber Optic Communication Systems

机译:光纤通信系统数字后补偿中的计算步骤大小研究

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After an introduction to the nonlinear fiber transmission and an optimal channel equalization scheme, recently proposed analytical step-size selection and scaling rules was verified to achieve comparable global simulation accuracy for split-step Fourier (SSF) simulations of optical pulse propagation through fiber with low simulation accuracy. Its application to digital post-compensation and its computational performance was systematically studied for return to zero (RZ) and carrier suppressed return to zero (CSRZ) modulation formats with different inline dispersion map degrees.
机译:在介绍非线性光纤传输和最佳通道均衡方案之后,验证了最近提出的分析步骤尺寸选择和缩放规则,以实现通过具有低的光纤光脉冲传播的分流傅立叶(SSF)模拟的可比全局模拟精度。仿真精度。系统地研究其在数字补偿后和其计算性能的应用程序被系统地研究了返回零(RZ),并且载波抑制返回零(CSRZ)调制格式,具有不同的内联分散地图度。

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