@ARTICLE{1255970, author={M. S. {Bakir} and T. K. {Gaylord} and O. O. {Ogunsola} and E. N. {Glytsis} and J. D. {Meindl}}, journal={IEEE Photonics Technology Letters}, title={Optical transmission of polymer pillars for chip I/O optical interconnections}, year={2004}, volume={16}, number={1}, pages={117-119}, keywords={optical interconnections;optical polymers;optical fabrication;light transmission;optical planar waveguides;Hankel transforms;mode matching;spin coating;photolithography;high-density wafer-level input-output interconnections;optical interconnections;microscopic polymer pillars;optical performance;optical transmission;precision many-moded waveguides;cross-sectional uniformity;surface smoothness;optical quality;semiconductor chips;Fourier-Bessel transform;Hankel transform;photolithographically patterned;polynorbornene photopolymer;spin coated;soft baking;mode-matching;glass substrates;air cladding;Optical interconnections;Optical polymers;Optical waveguides;Optical refraction;Optical variables control;Optical noise;Optical surface waves;Glass;Testing;Optical microscopy}, doi={10.1109/LPT.2003.819398}, ISSN={1941-0174}, month={Jan},}