衍射光柵的能量分布lighttools是沒有辦法模擬的。貌似CODE V可以。 K-}'Fiq
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lighttools的幫助幫助里有寫 +/Lf4??JV
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