衍射光栅的能量分布lighttools是没有办法模拟的。貌似CODE V可以。 t#xfso`4o
W*Si"s2
@C<ofg3E
lighttools的帮助帮助里有写 n.rn+nuwv
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