【摘要】 为满足光功分器的小型化和高性能化的需求,设计了长度为25mm的1×16和1×32光功分器。在玻璃基片上利用一次Ag+-Na+离子交换和二次电场辅助离子扩散技术对所设计的光功分器进行了实验制作,并对器件的损耗性能进行测试。测试结果表明:1×16右分支的插入损耗9.87～10.84dB,附加损耗0.87～1.84dB,均匀性0.97dB。更多还原

【Abstract】 To fabricate high performance optical splitter with compact structure,1×16 and 1×32 splitters with lengths below 25 mm are designed and fabricated on glass substrate,by Ag+-Na+ ion-exchange and field-assisted ion diffusion technology.Testing result shows:for right-half of 1×16 optical splitter,insertion loss is 9.87-10.84 dB,excess loss being 0.87-1.84 dB,and uniformity 0.97 dB.Loss and uniformity characteristics of splitters have reached international production level.更多还原