摘要
文章以COMSOL RF模块为工具,进行半导体光电子学课程中的光子晶体的教学。文中以介质光子晶体和色散材料光子晶体为例,给学生介绍了如何利用商用软件计算特定结构的光子晶体的能带结构,并且实现二维光场结构的可视化输出,使学生既掌握光子晶体能带结构的特点,又掌握如何使用商用软件来获得此能带结构。
In this paper, we use COMSOL RF module as a tool to teach photonic crystals in semiconductor optoelectronics course. Taking dielectric photonic crystals and dispersive materials photonic crystals as examples, this paper introduces how to use commercial software to calculate the band structure of photonic crystals with specific structures, and realize the visual output of twodimensional optical field structure, so that students can not only grasp the characteristics of band structure of photonic crystals, but also grasp how to use commercial software to get the band structure.
引文
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