Finally the effect of XPM on first-order PMD compensation in WDM systems is analyzed.
最后分析了交叉相位调制效应对波分复用系统中一阶偏振模色散补偿的影响。
Performance evaluation and parameter optimization are major issues in the design of WDM systems.
性能评估和参数优化是设计WDM系统时需要解决的主要问题。
The results of experiments have shown that the design can control well the frequency drift in optical WDM systems.
实验表明，这一方案能够控制光WDM通信系统中的载波频移。
In present commercial WDM systems, distributed feedback lasers (DFB-LD) are widely used as a single-mode tight source.
在目前的WDM系统中，分布反馈半导体激光器(DFB - LD)已被广泛地用作单频光源。
Besides multistage EDFA making the bandwidth reduced and noise increased, the material dispersion of optical fibers is also an important factor to affect WDM systems.
除了多级光纤放大器(EDFA)使带宽减小，噪声增大，光纤的材料色散也是对WDM系统影响的重要因素。
Slotted core ribbon cables with this type NZ-DSF have good optical, mechanical, environmental, and jointing performances, especially suitable for use in metropolitan WDM systems.
用这种光纤制造的骨架式光纤带光缆具有优良的光学性能、机械性能、环境性能和接续性能，特别适合于在城市中的WDM系统中应用。
Dense wavelength division multiplexing (DWDM) is the key technology in optical fiber communication, and the arrayed waveguide gratings (AWG's) have wide applications in WDM systems.
密集波分复用(DWDM)是光纤通信中的关键技术，而阵列波导光栅(awg)在波分复用系统中有着广泛的应用。
Dense wavelength division multiplexing (DWDM) is the key technology in optical fiber communication, and the arrayed waveguide gratings (AWG's) have wide applications in WDM systems.
密集波分复用(DWDM)是光纤通信中的关键技术，而阵列波导光栅(awg)在波分复用系统中有着广泛的应用。
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