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arXiv · 2401.06014

Creation of a tweezer array for cold atoms utilizing a generative neural network

Zejian Ren·Xu Yan·Kai Wen·Huijin Chen·Elnur Hajiyev·Chengdong He·Gyu-Boong Jo
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Abstract

Optical tweezers have become essential tools for dynamically manipulating objects, ranging from microspheres or biological molecules to neutral atoms. In this study, we demonstrate the creation of tweezer arrays using a generative neural network, which allows for the trapping of neutral atoms with tunable atom arrays. We have successfully loaded cold strontium atoms into various optical tweezer patterns generated by a spatial light modulator (SLM) integrated with generative models. Our approach shortens the process time to control the SLM wtih minimal time delay, eliminating the need for repeated re-optimization of the hologram for the SLM.

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Zejian Ren, Xu Yan, Kai Wen, Huijin Chen, Elnur Hajiyev, Chengdong He, Gyu-Boong Jo. 2024-01-11. Creation of a tweezer array for cold atoms utilizing a generative neural network. https://arxiv.org/abs/2401.06014

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