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Proceedings Paper

Logic without energy or bandwidth limits
Author(s): Henry John Caulfield; Jonathan Westphal
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Paper Abstract

Boolean logic is an inherently irreversible, hence lossy operation. It has a well-known energy cost and an obvious time cost. To avoid those costs, we must do a different kind of logic. But, it is Boolean logic that we wish to do. We solved that dilemma by using a quantum optical logic gate that is fully reversible that yields the Boolean result after the irreversible loss of information in detection occurs.

Paper Details

Date Published: 14 July 2003
PDF: 5 pages
Proc. SPIE 5104, Enabling Photonic Technologies for Aerospace Applications V, (14 July 2003); doi: 10.1117/12.484822
Show Author Affiliations
Henry John Caulfield, Diversified Research Corp. (United States)
Fisk Univ. (United States)
Jonathan Westphal, VectorLog, Inc. (United States)
Idaho State Univ. (United States)

Published in SPIE Proceedings Vol. 5104:
Enabling Photonic Technologies for Aerospace Applications V
Andrew R. Pirich; Edward W. Taylor; Michael J. Hayduk, Editor(s)

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