1)EDC电色散补偿
1.We study the performances of several electrical dispersion compensation (EDC) equalizers with the numerical simulation in 10Gb/s optical communication system.采用数值仿真的方法对几种使用在10Gb/s光通信系统中的电色散补偿(EDC)均衡器的性能进行了研究,包括判决反馈均衡器、线性均衡器、最大似然序列估计器(MLSE)。
2.In this paper,the structural principle and dispersion-tolerance performance of the optical duobinary encoding technology are introduced and analyzed and the general principle of the Electronic Dispersion Compensation(EDC) technology studied.文章介绍和分析了光双二进制的构造原理及其色散容差性能,研究了电色散补偿(EDC)技术的一般性原理。
英文短句/例句
1.Electronic Dispersion Compensation in High Speed Optical Transmission System高速传输系统中的电色散补偿技术研究
2.Design of 10Gbps Optical Fiber Transmitter Based on Electronic Dispersion Compensation基于电色散补偿的10Gbps光纤收发器的设计
3.Dispersion Compensation Fiber Gratings Suitable for CATV Systems适合于有线电视系统的色散补偿光纤光栅
4.Electronic Compensation of Polarization Mode Dispersion Based on Adaptive Algorithm;基于自适应算法的偏振模色散的电域补偿
5.Research of Different Categories of Electronic Dispersion Compensation;光传输系统中电域色散补偿技术性能研究
6.Dispersion Analysis of the Microstructured Dispersion-compensating Fiber;微结构色散补偿光纤的色散特性分析
7.Research on Dispersion Properties of Several Dispersion-compensating Photonic Crystal Fibers;几种色散补偿光子晶体光纤的色散特性研究
8.Design of High-count-channel Fiber Bragg Grating Dispersion Compensator;高信道数光纤光栅色散补偿器的设计
9.Research on the Spectrum Properties and Dispersion Compensation of Fiber Grating;光纤光栅的光谱特性及色散补偿研究
10.The Analysis of Transmission Theorem on the System of Cascade Arrayed-waveguide Gratings in Dispersion Compensation;级联AWGs色散补偿系统的传输理论分析
11.Study on Dispersion Compensation of the Femtosecond Chirped Pulse Amplification Systems;飞秒啁啾脉冲放大系统色散补偿研究
12.10Gb/s WDM-PON System Properties of Dispersion Compensation10Gb/s WDM-PON系统色散补偿性能研究
13.The design of W type of dispersion-compensating photonic crystal fiber based on DWDM基于DWDM的W型色散补偿PCF设计方案
14.Realization of tunable dispersion compensation in 40Gbit/s WDM system40Gbit/s WDM系统可调色散补偿的实现
15.The Research of Prism Dispersion Compensation and Speckle Quasi-Confocal in Microscopy;显微成像中棱镜色散补偿与散斑类共聚焦研究
16.The Distributed Reactive Automatic Compensation System for 10KV Supply Line10kv配电线路分散式无功自动补偿系统
17.The study on chromatic dispersion compensation schemes using chirped fiber Bragg gratings利用啁啾光纤光栅的色度色散补偿方案的研究
18.Study on the Phase-Sampled Fiber Grating and Its Application for Dispersion and Dispersion Slope Compensation;相位取样光栅理论研究及在色散和色散斜率补偿中的应用
相关短句/例句
Electronic Dispersion Compensation(EDC)电子色散补偿
1.As a new technology for fiber dispersion compensation,Electronic Dispersion Compensation(EDC) is gradually being applied in practical projects.电子色散补偿(EDC)技术作为一种新的光纤色散补偿技术正在逐步进入实用化阶段。
3)Electronic Dispersion Compensation电域色散补偿
1.Research of Different Categories of Electronic Dispersion Compensation;光传输系统中电域色散补偿技术性能研究
2.Though this method works, but comparing with Electronic Dispersion Compensation, they have many disadvantages such as the less adaptability.随着IC芯片处理速度的提高,人们对电域色散补偿,简称为EDC(Electronic dispersion compensation)的研究开始升温。
4)Dispersion compensation色散补偿
1.Research on dispersion compensation with chirped fiber grating;啁啾光纤光栅的色散补偿研究
2.Chromatic dispersion compensation forhigh-speed communication systems;高速光通信系统中的色散补偿技术
3.Study on dispersion compensation with chirped fiber gratings;利用啁啾光纤光栅进行色散补偿的研究
5)dispersion compensate色散补偿
6)chromatic dispersion compensation色散补偿
1.Research of the chromatic dispersion compensation method based on chirped fiber Bragg gratings;啁啾光纤光栅色散补偿方案研究
延伸阅读
色散色散disPersion 色散disPersion一束白光被分解成各色光束并展成光谱或形成单色光的现象。将以上定义推广到整个电磁波区(从X射线到毫米波)时，色散指折射指数炸随波长穴(真空波长)或频率。的变化。当”表示为人的函数形式n(妇时，所得方程称为色散方程或色散公式。通常材料在可见光区域的平均色散表示为材料对氢原子F和C谱线光所具有的折射指数差(n。一nC)。色散本领或相对色散指数为(、F一雌C)/(，D一1)，踢为材料对D线光的折射指数。 大部分透明材料(金属紫外透明、绝缘体可见透明、半导体红外透明)的折射指数随波长的减短而增大，而。~~一‘，一，二、认、、~*，l，d”/八、，、二一~，且在短波处变化较快，这种变化(号等<0)称为正常色~协~~~~’“~“、，~“’~’甘、d久一~’内’~一’.‘~散。在吸收带内，这种正常性便丧失而出现反常性，即~*l二，*L、，‘.，二‘二二，一~:，d儿、八、~、，已~，~折射指数随波长的加长而增大(号髻>0)，称为反常色散。JI’乃JJ口姑’祖~价HJ刀”外”’J一目/、、d几一”j”F，’z子~”‘~~o 自1926年量子力学建立，发现量子力学所导出的色散方程与杜鲁德一洛伦兹色散方程完全一致。根据量子力学进行类似计算时，场和物质的相互作用仍然可以用虚振子的概念，不但振子强度可以从量子力学电偶极矩的矩阵元算出，而且把色散归之于束缚电子、晶格振动影响下的电子、自由载流子(包括金属中的准自由电子)在固体能带间或带内的光吸收辐射跃迁所造成。1960年非线性光学现象的发现，如倍频、双光子吸收、光折变等，使传统线性色散不得不向非线性色散的方向推广。 对固体材料色散作出的主要贡献包括:①K.LM…内壳层电子跃迁对色散的贡献和价电子带间跃迁。g对色散的贡献;②晶格振动对色散的贡献;③自由电子(金属)或自由载流子(半导体)带内跃迁对色散的贡献。(胡南琦)
