Control scheme of transient dynamics of EDFA

Yang Zhi1

doi:10.13756/j.gtxyj.2007.02.020

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Control scheme of transient dynamics of EDFA

- Control scheme of transient dynamics of EDFA
- Study on Optical communication Issue 2, Pages: 63-66(2007)
- 作者机构：
  
  1. 武汉邮电科学研究院湖北武汉430074
  2. 武汉光迅科技股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2007.02.020
  CLC： TN722
- Published：2007，
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[1]杨智.EDFA瞬态增益特性控制方法[J].光通信研究,2007(02):63-66.

Yang Zhi1. Control scheme of transient dynamics of EDFA. [J]. (2):63-66(2007)
[1]杨智.EDFA瞬态增益特性控制方法[J].光通信研究,2007(02):63-66. DOI： 10.13756/j.gtxyj.2007.02.020.

Yang Zhi1. Control scheme of transient dynamics of EDFA. [J]. (2):63-66(2007) DOI： 10.13756/j.gtxyj.2007.02.020.

摘要

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。文章描述了EDFA自动增益控制的基本原理

总结了当前几种抑制瞬态增益波动的自动增益控制技术及典型实施方案

并比较了其优缺点。最后给出了对未来自动增益控制技术发展的看法。

Abstract

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

the basic principle of Auto Gain Control（AGC） in EDFA is described

several current AGC technologies for transi-ent dynamics of EDFA and the typical implementation schemes summarized and their advantages and disadvantages compared.Finally

the views of the development of AGC technologies in the future are presented.

关键词

掺铒光纤放大器瞬态增益特性自动增益控制密集波分复用

Keywords

EDFAtransient dynamicsAuto Gain Control（AGC）DWDM

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Wuhan Research Institute of Post and Telecommunications

武汉邮电科学研究院湖北武汉430074

Dept.of Optoelectronics Eng.,HUST

华中科技大学光电子工程系湖北武汉430074

Wuhan Accelink Technologies Co., Ltd.

Postal code：430205
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