The vulnerability in optoelectronic packaging of free space optical interconnects fail to provide a reliable interconnection for highly parallel system. In this letter, we report, for the first time, a substrate-guided-wave-based perfect shuffle (PS) having an 8-to-8 interconnection, is demonstrated at 632.8nm wavelength. Sixteen waveguide holograms are fabricated with the full functionality of the PS. The diffraction efficiencies of the waveguide holograms are all within 80% 65%. The

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... rmal configuration of the demonstrated PS makes the integration with vertical-cavity surface-emitting lasers (VCSEL's) and other surface-mountable processing elements (PE's) highly feasible. Index Terms-Optical interconnects, optical perfect shuffle, parallel processing, photopolymer films, volume hologram.