Design on optical diffraction simulation experiment system ABSTRACT
Computer technology is the crystallization of human intelligence, it is very rapid speed improvement. The 21st century classroom, computer aided teaching by its flexible, vivid, image, distinct words, sound, graphics and animation, and other rich and colorful forms, make physical experiment teaching content rich and colorful, the image is understandable.
Optical experimental teaching introducing computer simulation technology, make its from experimental instruments and experimental site limitation, can obtain different experimental parameters by changing the experimental results, convenient teacher's classroom demonstration, makes the classroom teaching content visualization, performance means diversification, creating a lively atmosphere, let us can combine the experimental phenomena image more profound understanding optical theory. Development of the simulation system for optic experimental, and was applied to physical optics of teaching and experiments, the modernization of optics laboratory of university development has a profound significance.
Paper is divided into the following several parts:
First of all, simply introduces the basic principle and optical diffraction type and nature and the prospect of diffractive optical technology. 论文网http://www.youerw.com/
Secondly, introduce optical diffraction experiment system of knowledge, including optical diffraction experiment system structure, operation methods, and measuring parameters etc.
Again, introduced the optical diffraction simulation experiment system of principle, characteristics, development situation and its application, give optical diffraction simulation experiment system design ideas and methods.
Finally, simulation experiment system introduced the optical diffraction of design process, and the key technology and application to conquer difficulties, and system application prospect and meaning.
This design USES the Matlab and Visual Basic mixing programming technology, combined with Matlab powerful matrix computation ability and VB the advantage of making human-machine interface, quick speed, the interface is simple good-looking, simple operation, convenient application of YuGuangXue experiment teaching.
Keywords: computer simulation optical diffraction experiment Matlab mixing programming
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摘 要 I
ABSTRACT II
1绪论 1
1.1光学衍射简述 1
1.1.1光学衍射的定义 1
1.1.2光学衍射的分类 1
1.1.3光学衍射的条件 2
1.1.4光学衍射的特点 2
1.2光学衍射技术的应用与发展 2
1.2.1光学衍射技术的应用 2
1.2.2光学衍射技术的发展 2
2 光学衍射实验系统基础知识 4
2.1引言 4
2.2光学衍射实验系统的组成 4
2.3实验原理 5
2.3.1惠更斯－菲涅尔原理 5
2.3.2夫琅禾费单缝衍射 5
2.3.3光栅衍射 6
3 光学衍射仿真实验系统设计 8
3.1设计理念 8
3.1.1设计的目标 8
3.1.2研究的内容 8
3.2开发软件的介绍 8
3.3混合编程方法 9
3.4系统设计 9
3.4.1主菜单设计 9
3.4.2二级窗体设计 10
3.4.3三级窗体设计 13
3.5 Matlab程序设计 15
3.5.1夫琅禾费单缝衍射程序设计 15
3.5.2光栅衍射程序设计 16论文网http://www.youerw.com/
3.5.3夫琅禾费圆孔衍射程序设计 17
3.6混合编程 19
3.6.1 M文件转译为dll文件 19
3.6.2 Visual Basic调用dll文件 19
3.7 应用程序打包及发布 19
4 系统仿真 20
4.1系统启动及操作 20
4.2夫琅禾费单缝衍射仿真 20
4.3光栅衍射仿真 21
4.4夫琅禾费圆孔衍射仿真 22
5 总结 23
参考文献 24
附 录 25
谢 辞 35,2228