光纤通信系统中相邻信号间相互作用特性

Interactions between the Adjacent Chirped Soliton-like Waves

文章以复系数Ginzburg-Landau方程为模型,采用分步傅里叶变换法数值研究了啁啾类孤波的相邻相互作用,找到相互作用的规律,并找到了有效抑制啁啾类孤波间相邻相互作用的方法,对实际应用中提高光纤通信质量提供了一定的理论依据.

Based on the model of the complex Ginzburg-Landau equation, we numerically study the adjacent interactions of the chirped soliton-like solitons by using the split-step Fourier method. The interaction regular has been presented after a lot of numerical simulations. Due to the error code caused by the interaction, the suppression method has been find to suppress the ad- jacent interactions effectively, which provides certain theory basis for the actual optical fiber com- munication.