向高手請(qǐng)教，目前有什么軟件可以模擬計(jì)算led芯片的光提取效率的，裸芯片表面微結(jié)構(gòu)（不是指封裝后結(jié)構(gòu)）的優(yōu)化設(shè)計(jì)可以做嗎？

算光效率 ，可以嘗試使用歸一化啊。 `ySLic`  
System Transmittance 23BzD^2a  
Suppose you need to calculate the system transmittance of an optical system. [H$rdh[+  
You would probably use the grid raytrace option, and the emitted flux is equal to ~]a:9Ev*  
the sum of the flux in all the emitted rays. When you display an irradiance map, .YKqYN?y4  
the system transmittance is equal to the total flux, displayed at the bottom of the E#X(0(A)  
irradiance map window, divided by the emitted flux. To get the system N|Mzj|i.  
transmittance, check the Normalize to emitted flux box and press the Apply =t\HtAXn[  
button. The map will be redisplayed, and the Normalized Flux value will be equal v>CAA"LH  
to the system transmittance.

以前用tp做過(guò)，效果很不好

英文看不懂

值得學(xué)習(xí)

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