EDFA的原理分析及應(yīng)用探究
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摘要:互聯(lián)網(wǎng)信息技術(shù)迅猛發(fā)展,傳統(tǒng)的光電轉(zhuǎn)換技術(shù)一定程度上已無法滿足現(xiàn)代電信傳輸?shù)囊?。摻鉺光纖放大器(EDFA)在泵浦光的作用下可以直接放大光信號,適用于現(xiàn)代光纖通信。該文分析了EDFA的基本原理,探究了EDFA技術(shù)的應(yīng)用及發(fā)展趨勢。
關(guān)鍵詞:現(xiàn)代電信傳輸;摻鉺光纖放大器;EDFA;光纖通信
doi:10.3969/J.ISSN.1672-7274.2024.05.026
中圖分類號:TN 929.1 文獻(xiàn)標(biāo)志碼:A 文章編碼: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
自從1880年貝爾(Bell)發(fā)明電話以后,人類便有了“光通信”的概念。(剩余2419字)