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A complex integrable all-optical combinatorial network based on semiconductor optical amplifiers is demonstrated. As an application, contention detection and switching control in 2times2 photonic node is performed in a diverse priority self routing packet network.
A photonic 2x2 node architecture for synchronous all-optical packet switching networks, able to process ultra-fast packet signals is presented. All node functions (label recognition and processing, contention detection and resolution, switch control, actual switching, and regeneration) are optically performed. Combinations of the proposed 2times2 element can be used in order to obtain more complex...
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