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arXiv · 2407.11665

Multi-reservoir enhanced loading of tweezer atom arrays

Xu Yan·Chengdong He·Kai Wen·Zejian Ren·Preston Tsz Fung Wong·Elnur Hajiyev·Gyu-Boong Jo
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Abstract

We introduce a species-independent method for improved loading into a single-atom optical tweezer array, utilizing iterative loading with multiple reservoir tweezers. Demonstrated with dual wavelength tweezer arrays of $^{88}$Sr atoms, our approach achieves a 96$\%$ loading rate after four reload cycles. This method can significantly enhance existing tweezer rearrangement protocols, potentially reducing iteration time and optical power consumption, thereby enabling a larger number of atoms in a quantum logic device.

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Xu Yan, Chengdong He, Kai Wen, Zejian Ren, Preston Tsz Fung Wong, Elnur Hajiyev, Gyu-Boong Jo. 2024-07-16. Multi-reservoir enhanced loading of tweezer atom arrays. https://arxiv.org/abs/2407.11665

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