Title :
An optical controlled-NOT gate in a single quantum dot
Author :
Li, Xiaoqin ; Wu, Yanwen ; Steel, D.G. ; Gammon, D. ; Sham, L.J.
Author_Institution :
H. M. Randall Lab., Michigan Univ., Ann Arbor, MI
Abstract :
A controlled-NOT gate based on two-orthogonally polarized excitons confined in a single quantum dot is demonstrated. Performance of such a gate is discussed in terms of truth table, fidelity and entanglement
Keywords :
excitons; optical logic; quantum entanglement; quantum gates; quantum optics; semiconductor quantum dots; entanglement; fidelity; optical controlled-NOT gate; polarized excitons; single quantum dot; truth table;
Conference_Titel :
Quantum Electronics Conference, 2004. (IQEC). International
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-778-4
