基于MATLAB的激光光学的应用与分析_应用物理学专业论文
发布时间：2015-03-15
来源：人大经济论坛
应用物理学专业论文范文
目录
中文摘要i
英文摘要ii
目录iii
第一章 绪论 1
1.1 激光的产生1
1.2 激光在军事民用方面的应用1
1.3 Matlab简介2
第二章 高斯光束3
2.1 高斯光束的特点3
2.2 高斯光束的传输变换3
第三章 夫琅禾费衍射7
3.1 圆孔衍射 7
3.2 矩孔衍射10
3.3 双缝衍射12
结束语16
参考文献17
致谢18
摘 要
本文首先介绍了激光的产生以及激光在军事民用方面的多种应用。通过具体公式和举例分析了高斯光束的特点及其传输变换的规律，讨论了高斯光束的夫琅禾费衍射(圆孔衍射、双缝衍射、矩孔衍射)，然后基于MATLAB可视化平台工具，运用MATLAB可视化平台对高斯光束和夫琅禾费衍射的传输进行模拟仿真，得到高斯光束的夫琅禾费圆孔衍射、双缝衍射、矩孔衍射的衍射传输图形，模拟仿真结果与理论分析结果一致。最后，对激光光学将来的主要应用领域和发展进行展望。
关键字：高斯光束 夫琅禾费衍射 MATLAB仿真
Abstract
This paper first introduces the emergence of laser opticaland a variety of laser applicationsIn the military and civilian aspects. And then, we have discussed the characteristics of Gaussian beam transmission and transformation by means of Fraunhofer diffraction ( Circular aperture diffraction, double-slit diffraction and the moment-hole ) of Gaussian beam. We have introduced platform MATLAB visualization tools,and used MATLAB visualization platformto carry out simulationfor the transmissionof Gaussian beam and the Fraunhofer diffraction,get the graphics of transmission diffraction of Gaussian beam and hole Fraunhofer diffraction, double-slit diffraction, diffraction-hole moment, it is showed that simulation results are consistent with the theoretical analysis. Finally, outlook the main application areas and development of roadin the future of the laser optics are given. Laser will be bright light for us to show.
Keywords：Gaussian beam;Fraunhofer diffraction;MATLAB Visual Simulation
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