EDFA的原理分析及应用探究

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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。

关键词:现代电信传输;掺铒光纤放大器;EDFA;光纤通信

doi:10.3969/J.ISSN.1672-7274.2024.05.026

中图分类号:TN 929.1          文献标志码:A            文章编码:1672-7274(2024)05-00-03

Principle Analysis and Application Exploration of EDFA

WANG Miao, YIN Jiafan, CHEN Yuexuan, XIE Dongchen

(Jiangsu Normal University, Xuzhou 221000, China)

Abstract: 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.

Keywords: modern telecommunications transmission; erbium doped fiber amplifier; EDFA; fiber optic communication

自从1880年贝尔(Bell)发明电话以后,人类便有了“光通信”的概念。(剩余2419字)

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