Abstract
We propose a simple postfabrication treatment aiming at scattering loss reduction in silicon subwavelength gratings. The gratings lines are smoothened by the treatment and the measured resonances indicate a reduction in the scattering losses.
© 2011 Optical Society of America
PDF ArticleMore Like This
Emiliano R. Martins, Juntao Li, Yikun Liu, Jianying Zhou, and Thomas F. Krauss
PWB5 Optical Nanostructures and Advanced Materials for Photovoltaics (PV) 2011
Bala Pesala
FWZ3 Frontiers in Optics (FiO) 2011
Xianqin Meng, Valerie Depauw, Guillaume Gomard, Ounsi El Daif, Christos Trompoukis, Emmanuel Drouard, Alain Fave, Frederic Dross, Ivan Gordon, and Christian Seassal
831207 Asia Communications and Photonics Conference and Exhibition (ACP) 2011