一个传统验证性实验向设计性实验的升华  

THE CHANGING OF A TRADITIONAL CONFIRMATORY EXPERIMENT TO DESIGNING EXPERIMENT

作　　者：汪涛[1] 李田[1] 叶大梧[1] 陶纯匡[1] 

机构地区：[1]重庆大学物理学院,重庆400044

出　　处：《物理与工程》2011年第1期10-13,共4页Physics and Engineering

摘　　要：本文通过探讨单缝夫琅禾费衍射实验的原理、特点、传统实验的排布方式,在深入领会《理工科非物理专业大学物理实验课程教学基本要求》的基础上,研发了"单缝衍射与现代传感器的设计"实验,实现了一个传统的验证性实验向设计性实验的升华.文中给出了该实验的教学环节安排,提出了一些需要注意的技术细节,并给出了几个设计实例,最后还给出了设计该实验的一些体会.In this paper,the principle,characteristics,and traditional experiment arrangement way of single-slit Fraunhofer diffraction are elaborated.After having a deep understanding of the ＂basic requirements＂,the author designed an experiment on ＂single-slit diffraction and modern sensor design＂ which realizes a leap from a traditional test-type experiment to design-oriented experiment.Then the arrangements of experimental teaching,raises some technical details we need to pay attention are presented,and some design examples are given.Finally,some understanding about design the experiment are given.

关 键 词：单缝衍射 传感器 设计性实验 

分 类 号：O4-4[理学—物理]