EDFA的原理分析及应用探究  

Principle Analysis and Application Exploration of EDFA

作　　者：王淼 殷佳帆 陈越轩 谢东辰 WANG Miao;YIN Jiafan;CHEN Yuexuan;XIE Dongchen(Jiangsu Normal University,Xuzhou 221000,China)

机构地区：[1]江苏师范大学,江苏徐州221000

出　　处：《数字通信世界》2024年第5期75-76,83,共3页Digital Communication World

摘　　要：互联网信息技术迅猛发展,传统的光电转换技术一定程度上已无法满足现代电信传输的要求。掺铒光纤放大器(EDFA)在泵浦光的作用下可以直接放大光信号,适用于现代光纤通信。该文分析了EDFA的基本原理,探究了EDFA技术的应用及发展趋势。With the rapid development of Internet information technology,the traditional photoelectric conversion technology has to some extent been unable to meet the requirements of modern telecommunications transmission.Erbium doped fiber amplifiers(EDFAs)can directly amplify optical signals under the action of pump light,making them suitable for modern fiber optic communication.This article analyzes the basic principles of EDFA and explores the application and development trends of EDFA technology.

关 键 词：现代电信传输 掺铒光纤放大器 EDFA 光纤通信 

分 类 号：TN929.1[电子电信—通信与信息系统]