@article{P114.029, author={Callens, Michiel and Marsman, Herman and Penninck, Lieven and Peeters, Patrick and de Groot, Harry and ter Meulen, Jan Matthijs and Neyts, Kristiaan}, title={RCWA and FDTD modeling of light emission from internally structured OLEDs}, journal={OPTICS EXPRESS}, year={2014}, }