G.654.E光纤谱衰减性能测试研究  

作　　者：杨郭杰 王震 吴磊 薛鹏鹏 

机构地区：[1]中天科技光纤有限公司,江苏南通226009

出　　处：《现代传输》2024年第3期27-30,共4页Modern Transmission

摘　　要：本文讨论了光纤衰减的测量规范,并基于截断法测量G.654.E光纤的谱衰减。讨论了光纤中高阶模对测量准确性的影响,设计了几种高阶模滤除方式,应用于不同厂家的G.654.E光纤,最终提出较优的谱衰减测量方案。In this paper,the specifications for attenuation measurement were discussed and our work was based on cut-back with reference to IEC 60793-1-40.We measured the input power spectral and attenuation spectral of different G.654.E fibers.By using different mode filters,the effect of highorder mode was discussed and the optimized spectral attenuation measurement was proposed.

关 键 词：谱衰减 G.654.E 截断法 高阶模 

分 类 号：TN253[电子电信—物理电子学]