摘要
色散是限制光纤通信的一个重要因素,掌握光纤的色散特性可以为其进一步的设计和应用做好铺垫。针对目前光纤色散特性测量实验缺少数据分析过程且操作烦琐等问题,利用现有平台和资源设计了一个基于改进相移法测量光纤色散特性的实验教学系统,使相移法原理更加直观、易于理解,有利于营造沉浸式的学习氛围,激发学生的学习兴趣,培养学生的实践动手能力与自主创新意识。
Dispersion is an important factor limiting optical fiber communication.Mastering the dispersion characteristics of optical fiber can pave the way for its further design and application.At present,there are some problems in optical fiber dispersion measurement experiments,such as lack of data analysis process and complicated operation.Using the existing platform and resources,a set of experimental teaching system based on improved phase shift method for measuring dispersion characteristics of optical fibers is designed.The principle of phase shift method is more intuitive and easy for students to understand,which is conducive to creating an immersive learning atmosphere,stimulating students'interest in learning,and cultivating students'practical ability and independent innovation consciousness.
作者
赵丽娟
韩婷
姜焕秋
徐志钮
Zhao Lijuan;Han Ting;Jiang Huanqiu;Xu Zhiniu(School of Electrical and Electronic Engineering,North China Electric Power University,Baoding,071003,China)
出处
《中国现代教育装备》
2022年第21期67-69,共3页
China Modern Educational Equipment
基金
教育部高等教育司2020年第二批产学合作协同育人项目“《光纤通信原理》课程实验平台建设”(编号:202002288044)
教育部高校“双带头人”教师党支部书记工作室建设项目“通信教研室党支部”(编号:802124)
华北电力大学2020年优秀青年教师支持计划“‘光纤通信原理’课程建设”(编号:20200601)
华北电力大学“双一流”研究生人才培养“现代光纤通信技术课程建设”(编号:17112102)。
关键词
色散
光纤通信
相移法
沉浸式学习
dispersion
optical fiber communication
phase shift method
immersive learning
