建立了单信道40Gbit/s归零-差分相移键控码（RZ-DPSK）传输系统模型，详细地分析并比较了线性相位噪声和非线性相位噪声对系统性能的影响。
The influences of linear and nonlinear phase noise on the performance of single channel 40 Gbit / s RZ-DPSK transmission system were analyzed in detail .
单归