%0 Journal Article %T Modeling of subwavelength problems using modal techniques %A Nassar, Ismail M. %A Kamel, Aladin H. %A Khalil, Diaa %A Omar, Omar A. %J Optical Engineering %V 51 %N 3 %P 038001-038001-6 %@ 0091-3286 %D 2012-03-01 %I SPIE %~ DeepDyve