%0 Journal Article %T Heterogeneous 3D integration of multi-spectral photonic sensor with highly oriented micro/nano-pillars of semiconductors %A Logeeswaran, V. J. %J Proceedings of SPIE %V 7318 %N 1 %P 731805-731805-10 %@ 0277-786X %D 2009-05-01 %I SPIE %~ DeepDyve