Time-division multiplexing ( TDM ) and dense wavelength division multiplexing ( DWDM ) technology to assist us to deal with the evolution of the network operational capacity problem. 时分复用(TDM)和密集波分复用(WDM)(DWDM)技术的发展帮助我们顺利演进了网络以处理业务容量问题。
This chromatic dispersion suppresses the growth of four-wave mixing, a non-linear effect that can be particularly deleterious in dense wavelength division multiplexing ( DWDM ) systems. 该色散抑制了在密集波分复用(WDM)(DWDM)系统中特别有害的四波混频,非线性效应的增长。
Planar Waveguide Devices Based on Novel Arrayed Waveguide Gratings for Wavelength Division Multiplexing(WDM) and Access Networks 基于新型阵列波导光栅的波分复用(WDM)和接入网平面波导器件
A novel configuration of the tunable fiber laser with uniform wavelength spacing in dense wavelength division multiplexing ( DWDM ) application is proposed. 本文提出了一种具有新型结构、可应用于DWDM系统的波长间隔均匀且分立可调谐的窄线宽光纤激光器。
The effects of group velocity dispersion, polarization mode dispersion and nonlinearity in fiber on the performance of wavelength division multiplexing system are analyzed in detail. 论述了光纤群速度色散、偏振模色散及光纤中各种非线性效应对光波分复用(WDM)系统性能的影响,并给出了为减小其影响而应采取的措施。