This 2D New GUI interface is developed and maintained by EOSRL, ITRI (工研院電光系統所), If you are interested in this software, Please contact Prof. Yuh-Renn Wu at yrwu @

Download Example File

Based on the result of case 1, we can used the output radiative distribution to solve the light extraction problem.

Input file download here:

This frame demostrate how to modeling micro-LED simulation including the effect the sidewall

The 2D DDCC is not only for optoelectronic devices, but also for transistors. Below is the example for modeling p-GaN HEMT. Input files can be downloaded here
The file dependent mobility setting file can be found here