AI-Enabled Rapid Assembly of Thousands of Defect-Free Neutral Atom Arrays with Constant-time-overhead
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arXiv
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2024
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| author | Lin, Rui Zhong, Han-Sen Li, You Zhao, Zhang-Rui Zheng, Le-Tian Hu, Tai-Ran Wu, Hong-Ming Wu, Zhan Ma, Wei-Jie Gao, Yan Zhu, Yi-Kang Su, Zhao-Feng Ouyang, Wan-Li Zhang, Yu-Chen Rui, Jun Chen, Ming-Cheng Lu, Chao-Yang Pan, Jian-Wei |
| author_facet | Lin, Rui Zhong, Han-Sen Li, You Zhao, Zhang-Rui Zheng, Le-Tian Hu, Tai-Ran Wu, Hong-Ming Wu, Zhan Ma, Wei-Jie Gao, Yan Zhu, Yi-Kang Su, Zhao-Feng Ouyang, Wan-Li Zhang, Yu-Chen Rui, Jun Chen, Ming-Cheng Lu, Chao-Yang Pan, Jian-Wei |
| contents | Assembling increasingly larger-scale defect-free optical tweezer-trapped atom arrays is essential for quantum computation and quantum simulations based on atoms. Here, we propose an AI-enabled, rapid, constant-time-overhead rearrangement protocol, and we experimentally assemble defect-free 2D and 3D atom arrays with up to 2024 atoms with a constant time cost of 60 ms. The AI model calculates the holograms for real-time atom rearrangement. With precise controls over both position and phase, a high-speed spatial light modulator moves all the atoms simultaneously. This protocol can be readily used to generate defect-free arrays of tens of thousands of atoms with current technologies, and become a useful toolbox for quantum error correction. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_14647 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | AI-Enabled Rapid Assembly of Thousands of Defect-Free Neutral Atom Arrays with Constant-time-overhead Lin, Rui Zhong, Han-Sen Li, You Zhao, Zhang-Rui Zheng, Le-Tian Hu, Tai-Ran Wu, Hong-Ming Wu, Zhan Ma, Wei-Jie Gao, Yan Zhu, Yi-Kang Su, Zhao-Feng Ouyang, Wan-Li Zhang, Yu-Chen Rui, Jun Chen, Ming-Cheng Lu, Chao-Yang Pan, Jian-Wei Quantum Physics Atomic Physics Optics Assembling increasingly larger-scale defect-free optical tweezer-trapped atom arrays is essential for quantum computation and quantum simulations based on atoms. Here, we propose an AI-enabled, rapid, constant-time-overhead rearrangement protocol, and we experimentally assemble defect-free 2D and 3D atom arrays with up to 2024 atoms with a constant time cost of 60 ms. The AI model calculates the holograms for real-time atom rearrangement. With precise controls over both position and phase, a high-speed spatial light modulator moves all the atoms simultaneously. This protocol can be readily used to generate defect-free arrays of tens of thousands of atoms with current technologies, and become a useful toolbox for quantum error correction. |
| title | AI-Enabled Rapid Assembly of Thousands of Defect-Free Neutral Atom Arrays with Constant-time-overhead |
| topic | Quantum Physics Atomic Physics Optics |
| url | https://arxiv.org/abs/2412.14647 |