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arXiv · 2108.06948

A Deterministic Single Ion Fountain

Felix Stopp·Henri Lehec·Ferdinand Schmidt-Kaler
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Abstract

We present an alternative approach for interconnecting trapped ion processor nodes by a deterministic single ion transfer out of the trap, into a free space trajectory, followed by recapture in the trapping potential. Our experimental realization yields a success probability of 95.1%, namely 715 out of 752 extracted ions are retrapped, cooled and observed after a transport distance of 110mm and a time of flight of 7 $\mu$s. Based on the near-unity operation success, we discuss its application for scalable ion trap quantum computing and advanced quantum sensing.

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Felix Stopp, Henri Lehec, Ferdinand Schmidt-Kaler. 2021-08-16. A Deterministic Single Ion Fountain. https://arxiv.org/abs/2108.06948

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