@article{P112.022, author={Le Quang, Khai and Abass, Aimi and Maes, Björn and Bienstman, Peter and Alù, Andrea}, title={Comparing plasmonic and dielectric gratings for absorption enhancement in thin-film organic solar cells}, journal={OPTICS EXPRESS}, year={2012}, volume={20}, number={S1}, pages={A39-A50}, }