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arXiv · 1012.1682

Nondestructive Fluorescent State Detection of Single Neutral Atom Qubits

Michael J. Gibbons·Christopher D. Hamley·Chung-Yu Shih·Michael S. Chapman
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Abstract

We demonstrate non-destructive (loss-less) fluorescent state detection of individual neutral atom qubits trapped in an optical lattice. The hyperfine state of the atom is measured with a 95% accuracy and an atom loss rate of 1%. Individual atoms are initialized and detected over 100 times before being lost from the trap, representing a 100-fold improvement in data collection rates over previous experiments. Microwave Rabi oscillations are observed with repeated measurements of one-and-the-same single atom.

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Michael J. Gibbons, Christopher D. Hamley, Chung-Yu Shih, Michael S. Chapman. 2010-12-08. Nondestructive Fluorescent State Detection of Single Neutral Atom Qubits. https://doi.org/10.1103/physrevlett.106.133002

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