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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese 圆屏夫郎和费衍射仿真时,发现四周具有高级衍射,是什么原因呢? Reply To: 圆屏夫郎和费衍射仿真时,发现四周具有高级衍射,是什么原因呢?

Guilin Sun
Ansys Employee
没有问题啊!
衍射级仍然是零级加正负30共61级乘61级。
?61*61;
result: 
3721  
考虑到每一列每一行最大的数字是61个,单个行计算是少于这个数的,你可以将衍射角结果提取出来看看。

2800 代表总的衍射级数。