Self-organized learning of purely temporal information in a photorefractive optical resonator.
A photorefractive resonator containing an optical delay line is shown to learn temporal information through a self-organization process. We present experiments in which a resonator mode selectively learns the mostfrequently presented signals at the input. We also demonstrate the self-organized association of two different analog signals with two different resonator modes.
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Montemezzani
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Zhou
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Anderson