单色点光源双光束干涉可见度的理论模拟  

Theoretical Simulation on Double Beam Interference Visibility of Monochromatic Point Source

作　　者：何坤娜[1] 张葳葳[1] 李春燕[1] 贾艳华[1] 金仲辉[1] He Kunna Zhang Weiwei Li chunyan Jia Yanhua Jin Zhonghui(College of Science,China Agricultural University,Beijing 100083)

机构地区：[1]中国农业大学理学院应用物理系

出　　处：《物理通报》2017年第1期23-24,共2页Physics Bulletin

摘　　要：推导出了单色点光源双光束干涉可见度的一般表达式，并对单色点光源干涉图样的可见度进行了理论模拟，模拟结果有助于学生对单色光源干涉图样清晰度的理解和掌握．This paper firstly derived a general expression of the visib monochromatic point light,then carried on theoretical simulation with results can help students to understand and master the visibility monochromatic point light. of double - beam interference with general expression. The simulation double- beam interference with

关 键 词：可见度 光强比 两光束夹角 

分 类 号：O436.1[机械工程—光学工程]