Ultra-long span non-repeater optical transmission technologies and applications;
超长距离无中继光传输技术及其应用
10 Gbit/s CSRZ 3 040 km optical transmission experiment without electronic regeneration;
10 Gbit/s CSRZ码3040km无电再生光传输实验
A Study on the Optical Transmission Network Solutions for 3G Mobile Communication;
面向3G移动通信的光传输网络解决方案研究
The highly effective fluorescence sensor behavior of dehydrocorydaline by cucurbit[7]uril has been studied.
研究了葫芦[7]脲和去氢紫堇碱包结键合的荧光传感行为,主体分子的加入导致客体分子在水溶液中的荧光强度急剧上升。
The new optical sensor system for the ESDD monitoring of transmission equipment is described in the paper,which gained the data of temperature、humidity 、optical parameter by terminals.
介绍了目前国内2种常用的输变电设备防污监测手段,分析了这2种手段的优点和不足之处,并在此基础上介绍了一种新型的光传感器输变电设备在线盐密监测系统。
The turbulence spectrum and intermittency problem concerning light propagation in the atmosphere are addressed.
指出湍流大气中光传播理论分析与数值模拟方法存在的问题，简要分析了湍流谱的适用性与局限性，考察了湍流特征尺度在光传播问题中的作用，构造了与实验结果相符的湍流温度场的间歇性模型，为分析湍流间歇性对光传播的影响奠定了基
In the numerical simulation of light propagation along an inhomogeneous turbulent path,five methods for the selection of C2n between phase screens are discussed,to reduce the error due to the assumption that turbulence between phase screens is homogeneous.
针对非均匀湍流路径光传播的数值模拟,为减小相位屏间湍流强度均匀的假设所引起的模拟误差,数值分析了五种选择相位屏间折射率结构常数Cn2的可能方案。
Justifies the necessity to perfect the electric power system SDH optical transmission network, discusses the feasibility of perfecting the SDH optical transmission network with SDH microwave, the way of perfection and the problems to be solved.
阐述了完善电力系统SDH光传输网的必要性 ,论证了利用SDH微波完善SDH光传输网的可行性 ,讨论了实施方法及需要解决的问题。
The optical transmission network is the foundation of the telecommunication network.
光传输网是电信网的基础,由于光缆线路系统的特殊性,决定了光传输网规划中光缆芯数及光纤类型的确定尤其重要。