查询词典 chromatic dispersion

The presented to evaluate considering the expression r of the chromatic dispersion, which will be good for the analysis of the BER.

基于耦合非线性薛定谔方程分析了光CDMA传输系统中光纤色度色散对传输性能的影响，给出了考虑色度色散系数r后光BER的表达式，使得对系统BER的理论分析更加有效。

It reveals that the software-synchronized algorithm is sensitive to the signal degradation caused by chromatic dispersion and nonlinearity in optical fibers.

研究结果表明，软件同步算法对由光纤色散和非线性引起的信号损伤敏感。

With a high refractive index and low chromatic dispersion, the rare earth ions mixed borate glasses have been widely used in many fields.

稀土玻璃由于具有高折射、低色散的特点，在红外光学玻璃以及有色光学玻璃等领域有着特殊的应用。

Chromatic dispersion has become an enormous obstacle to the development of long-haul high-speed fiber-optic communications.

色散已成为光纤长距离、高速率通信中的巨大障碍。

This filter is ideal for high performance applications where spectral isolation, flattop filter function and low chromatic dispersion are required.

此滤波器适用于频谱隔离，平顶过滤功能和需要低色散的高性能应用中。

The numerical result demonstrates the performance of the system is deteriorated by , considering the chromatic dispersion and nonlinearly effect of the transmission medium. In chapter 3, in order to realize huge capability and trustiness of OCDMA system .

首先较全面的介绍了OCDMA基本原理和系统构架、归纳了OCDMA系统关键技术、回顾与总结了OCDMA技术的发展历史和研究的现状、在此基础上指出了OCDMA技术的优势与所面临的问题。

Low attenuation coefficient and chromatic dispersion, insure cable's optics transmission characteristics .

低损耗，低色散，保证光缆出色的光学传输性能

The chromatic dispersion performance of the 120Gbit／s ODPASK modulation format is investigated in the single channel system.

研究了单信道系统中120Gbit／s 八进制差分相位幅度调制格式的色散性能。

The chromatic dispersion minimum for this fibre type is shifted into the 1550 nm wavelength region.

这种光纤类型的色散最小位移到1550nm波长区域。

The calibrated curve of prism monochromator is traced out, and its function is obtained with the Origin software based on the normal Cauchy chromatic dispersion.

给出了棱镜单色仪定标曲线及其解析式确定的方法，并用 Origin软件算出定标曲线解析式。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐