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Ansys Learning Forum Forums Discuss Simulation Photonics – Chinese 自输入光源如何修改入射角度? Reply To: 自输入光源如何修改入射角度?

2011303
Subscriber
感谢老师的回复,我说一下我的理解:我们可以通过瞳函数在k空间调制高斯光使光束变成想要的自输入光源,然后入射角度与普通光源一样来设置。但我应该如何得到我自输入光源对应的瞳函数呢?同时这个方法产生的是聚焦的光束吧,所以应该是锥形入射而不是准直入射对吗?