Python模拟及其在傅里叶变换全息图教学中的应用
首发时间:2019-04-11
摘要:针对学生在傅里叶变换全息的理论学习中存在的对于全息产生和再现的物理过程和物理意义理解上的障碍,提出了应用Python模拟傅里叶变换全息图的产生和再现进行辅助教学。其方法是:在理论学习的课堂教学中将相应的Python模拟程序依据全息产生和再现的物理过程依次单步运行,逐步讲解理论公式和每步程序的对应关系,并可以在这一仿真过程中详细讨论相应的物理现象。这一方法的应用有助于帮助学生建立清晰的物理图像,从而激发学生的学习兴趣,提升理论课堂教学的效果。
关键词: 信息光学 傅里叶变换全息 课堂教学 计算机模拟 Python语言
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Python simulation and its application in the teaching of Fourier transform hologram
Abstract:In order to overcome the obstacles of understanding of the physical process and meaning of holography generation and reproduction for the students in the theoretical learning of Fourier transform holography course, a simulation aiding teaching using Python to simulate the Fourier transform hologram is proposed. The method is as follows: in the classroom teaching of theoretical study, the corresponding Python simulation program is run in turn according to the physical process of holography generation and reproduction, and the corresponding relation between the theoretical formula and each row of the program is explained step by step. The corresponding physical phenomena can be discussed in detail in this simulation process. The application of this method is useful to help students to establish clear physical images, so as to stimulate students learning interest and improve the effect of theoretical classroom teaching.
Keywords: information optics Fourier transform hologram classroom teaching computer simulation Python language
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