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在“电磁场与电磁波”的课程教学中,有机地增加科研内容不仅使学生对抽象的内容有新的认识,激发学生的求知欲,充分认识电磁场与电磁波理论的重要性,同时还能使学生掌握科研方法,为本科毕业论文的设计打下坚实的基础。本文以电磁场与电磁波教学中均匀平面波垂直投射到多层介质中内容为例,结合自己的科研工作,引入具有周期性多层介质结构的一维光子晶体内容,分别运用Rsoft软件模拟和Matlab编程计算一维光子晶体的性能,从而有利于学生理解多层介质结构的应用,提高教学的广度和深度。
In the teaching of Electromagnetic Fields and Electromagnetic Waves, organically increasing the content of scientific research not only enables students to have a new understanding of the abstract content, stimulates the students’ thirst for knowledge, and fully understands the importance of electromagnetic fields and electromagnetic wave theory, Students master the research methods, to lay a solid foundation for the design of graduation thesis. In this paper, the uniform plane wave in electromagnetic field and electromagnetic wave is vertically projected into multi-layer medium as an example. With one’s own scientific research work, a one-dimensional photonic crystal with periodic multi-layer dielectric structure is introduced. By using Rsoft software simulation and Matlab programming respectively One-dimensional photonic crystal performance, which is conducive to students to understand the application of multi-layer dielectric structure, improve teaching breadth and depth.