September 9, 2024 at 7:34 pm
Guilin Sun
Ansys Employee

可以使用farfieldexact计算任意点线面上的场分布。参见

https://optics.ansys.com/hc/en-us/articles/360034930733-farfieldexact3d-Script-command 

例子

https://optics.ansys.com/hc/en-us/articles/360042160473-Focusing-with-a-single-subwavelength-aperture

https://optics.ansys.com/hc/en-us/articles/360042160493-Bull-s-eye-aperture

你说的能量应该是强度吧？ 

Ansys Insight: 光学强度、功率、电场强度平方的关系以及电磁能量