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一种新的光纤拉曼增益系数的测量方法
Authors
刘涛
刘红林
+3 more
康娟
金尚忠
金永兴
Publication date
1 January 2008
Publisher
《光通信研究》编辑部
Doi
Cite
Abstract
拉曼增益系数是描述拉曼散射的一个基本参数,通常用小信号增益法来测量,这种方法需要信号光,缺点是整个测试过程较长,易受到抽运光和信号光不稳定性的影响。文章提出一种新的测量方法,即利用光纤的受激拉曼谱和自发辐射谱的解调来获得光纤拉曼增益系数。测量了G.652光纤的增益系数,并与小信号增益法的测量结果进行了比较
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Last time updated on 26/01/2023