论文部分内容阅读
本文从研究渐变型光纤的端而反射入手,按照理论假设和近似逼近法建立了渐变型多模光纤的端面匹配条件的理论分析依据,得出最佳匹配折射率和最小端面反射系数;为光纤间匹配液匹配耦合,特别是多模光纤无源器件隔离度参数测量中,确定端面“无反射”的匹配条件和测量系统的测量精度、测量范围等提供了一个重要的依据。
In this paper, we start with the study of the end of the tapered optical fiber and start with the reflection of the theory and approximate approximation method to establish a gradual multimode fiber end face matching theoretical analysis based on the best matching index and the minimum end face reflection coefficient; Matching Matching Liquid Matching, Especially In Multiparameter Optical Fiber Passive Devices, Providing An Important Basis For Determining Matching Conditions Of “No Reflections” Of The Endface And The Measurement Accuracy, Measurement Range And The Measurement System Of The Multi-mode Optical Passives.