衍射光栅的能量分布lighttools是没有办法模拟的。貌似CODE V可以。 nz3*s#k\-
U\P4ts
9I/l+IS"X
lighttools的帮助帮助里有写 +g
g_C'"
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