Optical waveguides for imaging applicati
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Lakshman S. Tamil; A. K. Jordan
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Article
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1991
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John Wiley and Sons
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English
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## Abstract An inverse scattering theory is used to design optical waveguides capable of transmitting spatial images without degradation. The propagation characteristics of __N__ modes each carrying a pixel of the image are specified by a transverse rational reflection coefficient. The Gel'fandβLev