摘要
利用Optisystem实现了FBG光纤传感磁场测试系统。基于马赫曾德干涉原理,搭建了光纤光栅仿真模型及模型中的参数设置,并通过探测光路与参考光路的对比实现了对模拟磁场的测试。仿真结果表明,建立的FBG光纤传感磁场测试系统具有良好的可靠性,Optisystem适合光纤传感系统课程实验。
The FBG optical fiber sensing magnetic field test system was realized by Optisystem.Based on the principle of Mach-Zehn’s interference,the fiber grating simulation model and the parameter setting in the mod-el are set up.The simulation of the simulated magnetic field is realized by comparing the optical path with the reference optical path.The simulation results show that the established FBG optical fiber sensing magnetic field test system has good reliability,Optisystem is suitable for optical fiber sensing system course experiment.
出处
《大学物理实验》
2017年第4期12-15,共4页
Physical Experiment of College
基金
黑龙江省大学生创新创业训练计划重点项目(201510214004
基于磁流体与微纳光纤的光纤磁场传感器的研制)
