掺铒光纤放大器

本论文所涉及的工作对掺铒光纤放大器的广泛应用具有积极意义。

The work mentioned in the paper has positive significance to the EDFA optical amplifier .

当我们在环腔中加入掺铒光纤放大器后不仅会大幅降低开关功率，还能够提高开关的比率，但开关时间也随着增加了。

When we insert an EDFA in the ring , the switching power can be reduced rapidly and the switching rate can be increased , however , the switching time will be increased at the same time .

C波段增益平坦掺铒光纤放大器的优化设计

Optimal Design of Gain-flattened EDFA in C Band

掺铒光纤放大器放大高速ps半导体激光脉冲的研究

Study on Amplification of Highspeed Picosecond Laser Diode Pulse in EDFA

实验结果表明在C波段32nm范围内掺铒光纤放大器增益谱线平坦度可动态调整为±0.7dB。

The experimental result shows that the gain profile of EDFAs was flatten to within ± 0.7 dB over a 32 nm bandwidth .

1477nmLD泵浦掺铒光纤放大器的研究

Study of the Erbium-doped Fiber Amplifier Pumped by a 1477 um Laser Diode

适用于WDM的几种增益平坦的掺铒光纤放大器

Several Kinds of Gain Flattened Erbium Doped Fiber Amplifiers for WDM Applications

光纤CATV用掺铒光纤放大器的简化分析

Simplified analysis of erbium doped optic fiber amplifies in optic fiber CATV

WDM系统中碲基掺铒光纤放大器泵浦问题的理论研究

Theoretical Studies on the Pumping Schemes for Erbium-doped Tellurite-based Fiber Amplifier in WDM

HFC系统用掺铒光纤放大器的设计与测试

Design and testing of Erbium - doped fiber optic amplifier for HFC network

WDM用增益平坦的高增益低噪声双段级联掺铒光纤放大器

Two-stage Erbium-doped Fiber Amplifier for WDM with Gain Flattening , High Gain and Low Noise Figure

掺铒光纤放大器（EDFA）及其应用

Erbium doped fiber amplifier ( EDFA ) and its application

基于Fabry-Perot可调谐光滤波器和掺铒光纤放大器的光纤传感技术研究

Research of Fiber Sensing Technique Based on Fabry-Perot Tunable Filter and Erbium-Doped Fiber Amplifier

报道了采用1477nm激光二极管（LD）泵浦的掺铒光纤放大器的实验结果。

Experimental results on erbium & doped fiber amplifiers ( EDFA ) pumped by a 1477 um laser diode are reported .

激发态吸收（ESA）对掺铒光纤放大器的影响

Effect of ESA in Erbium & Doped Fiber Amplifier

掺铒光纤放大器（EDFA）的瞬态增益特性已成为影响密集波分复用（DWDM）网络性能的一个重要因素。

The transient dynamics of EDFA have become an important factor affecting the performances of DWDM networks .

掺铒光纤放大器（EDFA）是光纤通信系统中的关键器件。

Erbium-doped fiber amplifier ( EDFA ) is a key device in the area of optical fiber communication .

建立了掺铒光纤放大器（EDFA）双向放大传输的方程，通过数值模拟计算，分析了掺铒光纤长度、泵浦功率的变化对增益、噪声系数的影响；

In this paper propagation equations for analyzing bidirectional amplification in erbium-doped fiber amplifiers ( EDFA ) are established .

48μmLD双向泵浦掺铒光纤放大器的研究

Studies of an Erbium-doped Fiber Amplifier Bidirectionally Pumped by two 1.48 μ m LDs

然而随着信道传输速率的提高和掺铒光纤放大器的应用，偏振模色散（PMD）成为了制约光纤通信技术发展的瓶颈。

However , the high-speed transmission rate make Polarization Mode Dispersion ( PMD ) as the bottleneck of optical fiber technology development .

本文提出了采用掺铒光纤放大器（EDFA）和线性化外调制器在系统中进行优化，以实现高副载波复用。

In this paper we presents using EDFA and linearized external modulation for microwave subcarrier multiplexed ( MSCM ) lightwave system .

介绍了组成掺铒光纤放大器各组件的特性测量方法，重点介绍了测量掺铒光纤（EDF）参数的方法和实验装置；

The methods and the experimental setups for measuring the gain and noise figure of an EDFA are emphasized .

1.48μm波长输出的拉曼激光器是掺铒光纤放大器（EDFA）和拉曼光纤放大器（RFA）的泵浦源。

Raman fiber laser with output wavelength of 1.48 μ m is the good pump source of EDFA and Raman fiber amplifiers .

掺铒光纤放大器（EDFA）的出现，从根本上解决了光纤通信系统中的光纤损耗问题，但它不具有色散补偿的功能。

Erbium-doped fiber amplifier ( EDFA ) can solve fiber loss issue , but it does not have the function of dispersion compensation .

根据该简化分析方法具体计算了前向泵浦时光纤CATV用掺铒光纤放大器（EDFA）的信号增益曲线。

The signal gain curve of the EDFA in single-staged forward pumping scheme for lightwave CATV system is calculated in detail based on the simplified analysis .

在论述了EDFA（掺铒光纤放大器）基本原理的基础上，主要对用于WDM（波分复用）系统中的EDFA的性能要求、相关参数、结构等进行了较详细的分析。

The article describes the principle of EDFA ( Erbium doped fiber amplifier ), and analyses performance , parameter and framework of EDFA in WDM system .

已经证实LPG可以改进掺铒光纤放大器系统，因此可以用作带阻滤波器和增益平坦滤波器，另外它也可以用作温度和压力传感器，还可以用作光纤光栅传感解调器。

LPG have been demonstrated as band-rejection and gain-flattening filters for improving Er-doped fiber amplifier systems , and also used as temperature / strain sensors , as well as sensing demodulators .

在总结宽带掺铒光纤放大器的基础上，介绍了展宽光纤Raman放大器平坦增益带宽的基本方法和研究现状。

Based on summarization of the wideband erbium doped fiber amplifiers , methods of widening the flattened gain bandwidth of fiber Raman amplifiers are presented , as well as advances in research of the devices .

980nm和1480NmLD混合泵浦两段级联掺铒光纤放大器实验研究

Experimental Study of Two stage Erbium Doped Fiber Amplifiers Pumped by 980 nm and 1480 nm LD

chirped光纤光栅在光纤色散补偿、超短光脉冲放大、掺铒光纤放大器、光纤滤波器以及光纤传感器中具有较广泛的应用。

Its application is extensive in compensation of fiber dispersion , amplification of ultrashort light pulse , Er doped fiber amplifier , fiber filter and fiber sensor .