衍射光栅的能量分布lighttools是没有办法模拟的。貌似CODE V可以。 ?^p8]Va%
XPKcF I=
M?lr#}d
lighttools的帮助帮助里有写 @su,w,xLS
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