The Influences of Polarization Mode Dispersion on Multi-channel Optical Communication System
偏振模色散对多信道光纤通信系统信号的影响

Based on the coupled nonlinear Schrodinger for eight different optical pulses in single mode fiber with PMD, the wave shapes and frequency spectra of eight channels are given .The influences of PMD on eight channels are analyzed in comparison with that of no PMD to show the signal pulses broadening and the frequency spectra splitting. The most important conclusion is that the influences of PMD on eight channels are different, which would be considered in development of a new PMD compensation method in WDM optical fiber communication system.