干涉仿真实验代码生成器  

INTERFERENCE SIMULATION EXPERIMENT CODE GENERATOR

作　　者：张德邻 雷科建 吴澄迪 吴青林 ZHANG Delin;LEI Kejian;WU Chengdi;WU Qinglin(School of Physical Science and Technology,Central China Normal University,Wuhan,Hubei 430077)

机构地区：[1]华中师范大学物理科学与技术学院,湖北武汉430077

出　　处：《物理与工程》2022年第4期197-202,共6页Physics and Engineering

摘　　要：为弥补光学仿真实验在本科教学应用中的缺陷,本课题根据干涉较为固定的分析模式——找出相干光源、分析光程差、计算干涉光强,基于MatlabGUI的交互式功能设计出了一种干涉仿真实验代码生成器。将此代码生成器应用于光学干涉教学过程中,同学们就算没有学习过编程也能通过此代码生成器完成多个教材之外的干涉实验仿真,例如非球面牛顿环干涉实验、杨氏双缝干涉受光屏倾角影响实验以及等厚干涉测量头发丝直径实验。并且通过其生成的代码学习干涉仿真实验的设计。此代码生成器能对大多数干涉进行仿真,在降低仿真实验编程门槛的同时也保证了同学们在仿真实验中思考的参与度,补足了现有教学仿真实验系统的缺陷。但其仍有不足:对于多光束的干涉无法进行仿真、生成的代码格式固定、不灵活等。In order to make up for the shortcomings of optical simulation experiments in the application of undergraduate teaching, according to the relatively fixed analysis mode of interference—finding out coherent light sources, analyzing optical path differences, and calculating interference light intensity, an interference simulation experiment code generator is designed based on the interactive function of MATLAB GUI. Applying this code generator to the optical interference teaching process, even if students have not learned programming, they can use this code generator to learn the design of interference simulation experiment and complete interference experiment simulations such as aspherical Newton ring interference experiment, Young’s double slit interference experiment affected by inclination angle and experiment of measuring the diameter of hair with equal thickness interference. This code generator can simulate most processes of interference, not only reduce the programming threshold of simulation experiment, but also ensure the participation of students in simulation experiment, and make up for the defects of the existing teaching simulation experiment system. However, it still has some shortcomings: it is impossible to simulate the interference of multiple beams, the generated code format is fixed, inflexible and so on.

关 键 词：光学 教学 干涉 仿真实验 

分 类 号：O43-4[机械工程—光学工程] G642[理学—光学]