摘要
本文介绍了使用电磁场仿真工具COMSOL 4.2进行仿真的一般步骤,以及使用COMSOL 4.2对基本类型光波导模式特性进行仿真的实例,并介绍了在此基础上进行光波导模式特性仿真实验设计中的几个教学重点,遵循由简单到复杂、由理论到实践、由演示到设计的思维训练过程。基于COMSOL 4.2的光波导模式特性仿真实验主要应用于"光纤通信"课程的实践化教学中,COMSOL 4.2的使用也可引入到其他场类课程的教学中。
In this paper,the simulation of fundamental electromagnetic problems using the COMSOL 4. 2 commer-cial tool is introduced. and the COMSOL 4. 2 has been used to study the mode properties of well-known step-index optical waveguide. The work is introduced as an easy example in simulations in our practical course. For the first time several instructional principles have been presented for designing projects of investigating mode properties of waveguides in the potential practical courses. These principles will be useful for the practical courses for the lecture of optical fiber communications. The COMSOL 4. 2 can be also for the demonstration of necessary effects in lec-tures,e. g. the lecture of electromagnetic field and electromagnetic wave.
出处
《电气电子教学学报》
2015年第1期114-117,共4页
Journal of Electrical and Electronic Education
基金
"光纤通信"中国民航大学院优质课程建设项目国家自然科学基金(U1233109)
中央高校基本科研业务费中国民航大学专项(3122013C008)
