光纤损耗谱工程全场景再现教学实验系统

光纤损耗特性是“光纤通信原理”课程必须要掌握的关键知识点。为了让学生更形象直观的学习损耗谱知识,本课程将工程测量和标定方法植入到课程实验教学中,利用工程全场景再现的理念,设计了一套全新的光纤损耗谱测量实验系统,系统测量光纤在700-1750 nm波长范围内的损耗谱,学生通过光路设计、连接、计算机拟合、绘制曲线等多个操作步骤,融入到工程实测场景中,更好的掌握光纤损耗理论知识。

Optical Fiber Loss Spectrum Engineering Full-scene Reproduction Teaching Experiment System

Optical fiber loss characteristics are the key knowledge points that must be mastered in the course "Principles of Optical Fiber Communication". In order to allow students to learn loss spectrum knowledge more vividly, this course implants engineering measurement and calibration methods into the course experimental teaching, and uses the concept of full-scene reproduction of engineering to design a new optical fiber loss spectrum measurement experimental system. To measure the loss spectrum of optical fiber in the wavelength range of 700-1750 nm, students can integrate into the actual engineering measurement scene through multiple operation steps such as optical path design, connection, computer fitting, and curve drawing, so as to better grasp the theoretical knowledge of optical fiber loss.