All-optical logic
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Published
Mar 10, 2010
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E.K. Wolff
Institute for Biotechnology and System Analysis, University of Witten/Herdecke, Witten, Germany
A. Dér
Institute of Biophysics, Biological Research Centre, Hungarian Academy of Sciences, Szeged, Hungary
Abstract
For an optical computer one needs all-optical logic elements. We demonstrate in this publication how, on the basis of an integrated Mach-Zehnder interferometer, these logic elements can be built. The described concept realizes all possible logic operations solely with light.