日光夫琅禾费双矩孔衍射的计算机仿真  

Computer Simulation of the Sunlight Fraunhofer Twin Rectangular Aperture Diffraction

作　　者：陆朝华[1] 蓝海江[1] 

机构地区：[1]柳州师范高等专科学校物理与信息科学系,广西柳州545004

出　　处：《安徽农业科学》2012年第5期2966-2967,共2页Journal of Anhui Agricultural Sciences

基　　金：广西教育厅科研项目(200911LX467)

摘　　要：分析夫琅禾费双矩孔衍射及其特例的光强分布,以日光为光源,基于Matlab软件实现日光夫琅禾费双矩孔衍射及其特例的计算机仿真。结果表明,夫琅禾费双矩孔衍射的光强分布为2个矩孔衍射的相干叠加结果,仿真图像色彩细腻而逼真,可应用于与日光相关的研究和教学等领域。The light intensity distributions of Fraunhofer twin rectangular aperture diffraction and its special cases were analyzed.Taking sunlight as light source,the sunlight Fraunhofer twin rectangular aperture diffraction and its special cases were simulated using Matlab software.The results showed that,the light intensity distributions of Fraunhofer twin rectangular aperture diffraction are results of the coherent superposition of two rectangular aperture diffractions,colors of the simulation pictures of these diffractions are exquisite and vivid,which can be applied in the fields such as research and teaching related to sunlight.

关 键 词：日光 夫琅禾费 双矩孔衍射 仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]