向高手請教，目前有什么軟件可以模擬計算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)計可以做嗎？

算光效率 ，可以嘗試使用歸一化啊。 7c\W&ZEmb-  
System Transmittance O.jm{x!
m  
Suppose you need to calculate the system transmittance of an optical system. y],opG6  
You would probably use the grid raytrace option, and the emitted flux is equal to 
#~p;s>  
the sum of the flux in all the emitted rays. When you display an irradiance map,  eFsl  
the system transmittance is equal to the total flux, displayed at the bottom of the 0j8fU7~6S  
irradiance map window, divided by the emitted flux. To get the system _1)n_P4  
transmittance, check the Normalize to emitted flux box and press the Apply G+#bO5  
button. The map will be redisplayed, and the Normalized Flux value will be equal Xr^ 5Th\  
to the system transmittance.

以前用tp做過，效果很不好

英文看不懂

值得學(xué)習(xí)

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