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Robustness and spatial multiplexing via diffractal architectures
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DOI：10.1364/OE.23.028471.png)
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Abstract
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When plane waves diffract through fractal-patterned apertures, the resulting far-field profiles or diffractals also exhibit iterated, self-similar features. Here we show that this specific architecture enables robust signal transmission and spatial multiplexing: arbitrary parts of a diffractal contain sufficient information to recreate the entire original sparse signal. (C) 2015 Optical Society of America
Keywords:
SCATTERING PROPERTIES
FRACTALS
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