檢視泊松亮斑的原始碼

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|<center>'''泊松亮斑'''<br><img
src=" https://ss3.baidu.com/9fo3dSag_xI4khGko9WTAnF6hhy/baike/w%3D268/sign=493eb912a18b87d65042ac193f082860/54fbb2fb43166d22b5681eb7462309f79052d2f2.jpg" width="280"></center><small>  圖片來自百度</small> 
|}
当[[单色光照]]射在直径恰当的小圆板或圆珠时，会在之后的光屏上出现环状的互为同心圆的[[衍射条纹]]，并且在所有同心圆的圆心处会出现一个极小的亮斑，这个亮斑就被称为泊松亮斑。

形成的原因：是由于光的[[衍射]]，可以利用衍射公式来具体计算。可计算的量包括明暗条纹间距的规律和亮斑的相对大小。 <ref>[https://baike.baidu.com/reference/3784184/fcd1HjDj6a9xnFzXvQhbl9X-J1WUTWVj3y5hImJN0Ym4bLwA6cpEcbMYjmK7jleQOx7axdN8ckNRIdJZ18-_G2DsDdg4Dg  搜狐网，引用日期2019-05-20] </ref> 

*中文名:[[泊松亮斑]]

*外文名:Poisson bright spot

*发现人:[[泊松]]

*形成原因:光的[[衍射]]

*计算方式:[[衍射公式]]

*计算的量:明暗条纹间距的规律和亮斑的相对大小