[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。 b;S6'7Jf9  
System Transmittance =nJ{$%L\x,  
Suppose you need to calculate the system transmittance of an optical system. H_VEPp,T  
You would probably use the grid raytrace option, and the emitted flux is equal to To3^L_v"
 
the sum of the flux in all the emitted rays. When you display an irradiance map, z%OuI 8"'  
the system transmittance is equal to the total flux, displayed at the bottom of the 2]L=s3  
irradiance map window, divided by the emitted flux. To get the system R'rTE  
transmittance, check the Normalize to emitted flux box and press the Apply ;tJWOm  
button. The map will be redisplayed, and the Normalized Flux value will be equal %lN2n,AK  
to the system transmittance.