[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？

遇到同样的问题，求大神支援

值得学习

英文看不懂

以前用tp做过，效果很不好

算光效率 ，可以尝试使用归一化啊。 Y"Y%JJ.J  
System Transmittance R _#x  
Suppose you need to calculate the system transmittance of an optical system. Be~__pd  
You would probably use the grid raytrace option, and the emitted flux is equal to ?'RB)M=Og7  
the sum of the flux in all the emitted rays. When you display an irradiance map, Q7<%_a  
the system transmittance is equal to the total flux, displayed at the bottom of the r~mZ?dI  
irradiance map window, divided by the emitted flux. To get the system D~~
"wos  
transmittance, check the Normalize to emitted flux box and press the Apply NC]]`O2r@  
button. The map will be redisplayed, and the Normalized Flux value will be equal &j}08aK%  
to the system transmittance.