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arXiv · 1708.06920

A high repetition deterministic single ion source

Cihan Sahin·Philipp Geppert·Andreas Müllers·Herwig Ott
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Abstract

We report on a deterministic single ion source with high repetition rate and high fidelity. The source employs a magneto-optical trap, where ultracold Rubidium atoms are photoionized. The electrons herald the creation of a corresponding ion, whose timing information is used to manipulate its trajectory in flight. We demonstrate an ion rate of up to 40 kHz and achieve a fidelity for single ion operation of 98 %. The technique can be used for all atomic species, which can be laser-cooled, and opens up new applications in ion microscopy, ion implantation and surface spectroscopy.

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Cihan Sahin, Philipp Geppert, Andreas Müllers, Herwig Ott. 2017-08-23. A high repetition deterministic single ion source. https://doi.org/10.1088/1367-2630/aa9461

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