摘要
传统的衍射实验往往过多强调光波波动性的一面,而忽略其粒子性的一面,从而使学生对衍射现象的物理过程缺乏全面的认识。在进行光学实验的同时,借助于计算机辅助教学,可弥补这一缺点。应用蒙特卡罗方法对单缝夫琅禾费衍射现象进行了模拟,对模拟结果进行了分析和讨论。与传统方法相比,这种方法更为形象和直观,可以帮助学生理解光子等微观粒子的波粒二象性及随机性与确定性的统一。
The wave character has been emphasized more than particle character in traditional experiment course of diffraction.As a result,the students could not comprehend diffraction fully.Computer-aimed instruction can compensate for the defect.Single slit diffraction was simulated based on Monte Carlo Method.The results were discussed.Comparison with traditional methods it is more visualized.It can help students comprehend the meaning of wave-particle dualism and catch on the unification of randomization and determinacy.
出处
《大学物理实验》
2010年第6期69-71,共3页
Physical Experiment of College
基金
河南工业大学引进人才专项基金资助项目(2007BS041)
关键词
衍射
蒙特卡罗
模拟
波粒二象性
diffraction
Monte Carlo
simulation
wave-particle dualism
