Kashima N, Sankawa I
NTT Ibaraki Electrical Communication Laboratory, Tokai, Ibaraki 319-11, Japan.
Appl Opt. 1983 Dec 1;22(23):3820-5. doi: 10.1364/ao.22.003820.
The reflection properties of splices, such as fusion splices and V-groove splices, in graded-index multimode optical fibers were investigated theoretically and experimentally. Equations have been derived for calculating reflection in fusion splices and V-groove splices. Several reflection characteristics in splices were measured using a time-domain reflectometer. The measured results are discussed using the deived equations
对渐变折射率多模光纤中熔接接头（如熔接和V型槽熔接）的反射特性进行了理论和实验研究。推导了用于计算熔接和V型槽熔接中反射的方程。使用时域反射仪测量了接头中的几种反射特性。利用推导的方程对测量结果进行了讨论。
