光纤损耗及参数的测量研究  

Research on Measurement of Optical Fiber Loss and Parameters

作　　者：苏宝玺 刘新芳 李银成 陈小君 Su Baoxi;Liu Xinfang;Li Yincheng;Chen Xiaojun(Minnan University of Science and Technology,Quanzhou 362332,China)

机构地区：[1]闽南科技学院,福建泉州362332

出　　处：《安徽电子信息职业技术学院学报》2022年第1期11-16,共6页Journal of Anhui Vocational College of Electronics & Information Technology

摘　　要：光纤损耗类型及相关参数的研究在光纤实际应用中有着十分重要的意义,光纤耦合效率、数值孔径大小是光信号传输与传感技术中的重要研究对象;光纤的吸收损耗、插入损耗和弯曲损耗也是光纤布线工程中需要重点监测的参数。本文通过对光纤连接损耗、光衰减器参数以及光纤弯曲损耗和多模光跳线插损的测量,计算对应参数,研究降低光纤损耗的方法。The research on the types of optical fiber loss and related parameters is of great significance in the practical application of optical fiber.The optical fiber coupling efficiency and numerical aperture are important research objects in optical signal transmission and sensing technology.The absorption loss,insertion loss and bending loss of optical fiber are also the key monitoring parameters in optical fiber wiring engineering.Through the measurement of optical fiber connection loss,optical attenuator parameters,optical fiber bending loss and insertion loss of multimode optical jumper,the corresponding parameters are calculated,and the methods to reduce optical fiber loss are studied.

关 键 词：光纤损耗 耦合效率 数值孔径 降低损耗方式 

分 类 号：TP929.11[自动化与计算机技术]