衍射光柵的能量分布lighttools是沒(méi)有辦法模擬的。貌似CODE V可以。 ~KRS0^
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lighttools的幫助幫助里有寫 k>\v]&|T`
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