衍射光栅的能量分布lighttools是没有办法模拟的。貌似CODE V可以。 v{44`tR
t)__J\xF
7J6D wh{
lighttools的帮助帮助里有写 oz[Mt
i*
ightTools does not compute grating diffraction efficiency. It assumes the intensity of the light diffracted into each order is equal to the intensity incident on the surface