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arXiv · 2011.08396

Three-dimensional matter-wave interferometry of a trapped single ion

Ami Shinjo·Masato Baba·Koya Higashiyama·Ryoichi Saito·Takashi Mukaiyama
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Abstract

We report on a demonstration of Ramsey interferometry by three-dimensional motion with a trapped $^{171}Yb^+$ ion. We applied a momentum kick to the ion in a direction diagonal to the trap axes to initiate three-dimensional motion using a mode-locked pulse laser. The interference signal was analyzed theoretically to demonstrate three-dimensional matter-wave interference. This work paves the way to realizing matter-wave interferometry using trapped ions.

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Ami Shinjo, Masato Baba, Koya Higashiyama, Ryoichi Saito, Takashi Mukaiyama. 2021-02-03. Three-dimensional matter-wave interferometry of a trapped single ion. https://doi.org/10.1103/physrevlett.126.153604

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