predisperser是什么意思

网络释义

用法例句

The formulas for calculating nonlinear phase noise are proposed for both dispersion pre-compensation and post-compensation schemes.

分别推导了相位调制系统中采用色散预补偿方式和后补偿方式下非线性相位噪声的计算公式,基于此对这两种色散补偿方式下的相位噪声、功率容限以及最优信号峰值功率进行了详细的分析和讨论,结果表明:采用色散预补偿方式较后补偿方式能更有效地抑制非线性相位噪声,其对非线性相位噪声的抑制能力随着信号能量、放大自发辐射(ASE)的功率谱密度以及传输距离的增加而提高;同时,色散预补偿系统具有更高的功率容限;色散的作用使系统的最优信号峰值功率增大,最佳相移大于1rad;色散预补偿系统的最优信号峰值功率大于色散后补偿系统。

However traditional dispersion compensator only can compensate the channels which have same dispersion.

然而传统的色散补偿器只能补偿各信道色散值相同的情况。

Polarization mode dispersion(PMD)in fiber Bragg gratings(FBG) is investigated with the emphasis on the PMD of chirped FBG dispersion compensators.

　对光纤光栅的偏振模色散特性进行了深入的研究,特别是啁啾光纤光栅色散补偿器的偏振模色散。

The admittance of dispersion transducer is calculated through equivalent circuit method;and its capacitance is obtained by charge overlapping,thus Y 11 and Y 22 ,can be figured out Y 12 ,and Y 21 are also found out by equivalent method.

根据定义 ,采用等效电路法计算出色散换能器的声导纳。

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

Study of Dispersion Compensator Based on F-P Etalon;

基于F-P标准具的色散补偿器件的研究

Design and Research of a Kind of Dispersion Compensator Used in the WDM System;

一种WDM信号色散补偿器的设计与理论研究

The Effective Dispersion Compensator Using in the System of DWDM;

一种有效应用于DWDM系统的色散补偿器件

Progress in tunable dispersion compensators for fiber-optic communications

光纤通信用可调谐色散补偿器的研究进展

Design of PMD Compensator Based on DSP and Its Optimization Algorithm Research;

基于DSP的偏振模色散补偿器设计及其优化算法研究

Performance Analysis and Application of Polarization Mode Dispersion Emulator and Compensator;

偏振模色散模拟器和补偿器的性能分析及应用

Research on Emulation and Compensation Technology of Polarization Mode Dispersion;

偏振模色散的模拟器及补偿技术的研究

The Fiber Gratings for Dispersion Compensation and Fiber Lasers;

用于色散补偿、光纤激光器中的光纤光栅

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

Research on the gain flatness of fiber-optic parametric amplifier with periodic dispersion compensation

周期色散补偿光纤参量放大器平坦性的研究

Dual-Pump Fiber-optic Parametric Amplifier with Periodic Dispersion Compensation

带有周期色散补偿的双泵浦光纤参量放大器

Dispersion Analysis of the Microstructured Dispersion-compensating Fiber;

微结构色散补偿光纤的色散特性分析

Polarization Mode Dispersion Emulator、Experiments、Compensation and Preparatory Study on Modulation Code Formats;

偏振模色散模拟器、实验补偿及调制码型的初步探讨

Study on Tunable Dispersion-Slope Compensator in High-Speed Optical Communication System;

高速光通信系统中可调谐色散斜率补偿器的研究

Multistage All-pass Filter Compensating the Dispersion Introduced by the Thin Film Filter;

多级全通滤波器对介质膜片进行色散补偿的探讨

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

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