[讨论]请教led芯片结构模拟设计方面的问题 [复制链接]

向高手请教，目前有什么软件可以模拟计算led芯片的光提取效率的，裸芯片表面微结构（不是指封装后结构）的优化设计可以做吗？

算光效率 ，可以尝试使用归一化啊。 ngohtB^]  
System Transmittance +ZM)bbB  
Suppose you need to calculate the system transmittance of an optical system. L>yJ  
You would probably use the grid raytrace option, and the emitted flux is equal to eq(am%3~  
the sum of the flux in all the emitted rays. When you display an irradiance map, #9-P%%kQ  
the system transmittance is equal to the total flux, displayed at the bottom of the CCBfKp  
irradiance map window, divided by the emitted flux. To get the system ?T9(Vw  
transmittance, check the Normalize to emitted flux box and press the Apply #txE=e"&o  
button. The map will be redisplayed, and the Normalized Flux value will be equal jB{4\)  
to the system transmittance.

以前用tp做过，效果很不好

英文看不懂

值得学习

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