The transmission of high frequency signals in multi-conductor electrical cable may introduce serious line-to-line crosstalk, which may result in the loss of signal energy on receivers. 高频信号在多导体电力线上传输时会存在严重的线间串扰,造成接受端信号能量的损失和信号的混乱。
Based on the effect of tilt angle on the reflection characteristic of fiber Bragg grating, the extraction efficiency, the coherent crosstalk, the adjacent isolation and the excess loss were analyzed. 基于光栅倾角对光纤Bragg光栅反射特性的影响,分析了该器件的分光效率、同频串扰、邻道隔离度和附加损耗。
In order to diminish the crosstalk and power loss of asymmetric X-junction coupler and increase the angle of asymmetric area for separating mode, an improved design of asymmetric X-junction coupler is proposed. 为了减小非对称X结波导混合耦合器的串音和功耗,增大实现模式分离的非对称端分支角,提出了一种改进型设计。
Various kinds of optical switches have been proposed with low levels of crosstalk, insertion loss and dependence on the polarization state, but most of their switching speed are not high enough and the respond duration are often in the ms-range. 目前所提出的很多光开关都能够达到较小的串扰、损耗和偏振依赖性,但是它们的开关速度大部分都不够快,主要为ms量级。
The crosstalk and loss of crossed waveguide units are concerning with angle and the shape of the node. 交叉波导的串扰和损耗跟交叉角和交叉节点的形状有关。
In contrary Optical interconnection with high-bandwidth, no crosstalk, low loss and other advantages will probably replace the electrical interconnection in the area of communication of high-density chip interconnection. 与之相反的是,光互连由于其高带宽、无串扰、低损耗等优势,将很可能取代电互连,成为未来通信中的高密度的芯片互连方式。