Academic Journal
Iterative Assembly of ^{171}Yb Atom Arrays with Cavity-Enhanced Optical Lattices
| العنوان: | Iterative Assembly of ^{171}Yb Atom Arrays with Cavity-Enhanced Optical Lattices |
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| المؤلفون: | M. A. Norcia, H. Kim, W. B. Cairncross, M. Stone, A. Ryou, M. Jaffe, M. O. Brown, K. Barnes, P. Battaglino, T. C. Bohdanowicz, A. Brown, K. Cassella, C.-A. Chen, R. Coxe, D. Crow, J. Epstein, C. Griger, E. Halperin, F. Hummel, A. M. W. Jones, J. M. Kindem, J. King, K. Kotru, J. Lauigan, M. Li, M. Lu, E. Megidish, J. Marjanovic, M. McDonald, T. Mittiga, J. A. Muniz, S. Narayanaswami, C. Nishiguchi, T. Paule, K. A. Pawlak, L. S. Peng, K. L. Pudenz, D. Rodríguez Pérez, A. Smull, D. Stack, M. Urbanek, R. J. M. van de Veerdonk, Z. Vendeiro, L. Wadleigh, T. Wilkason, T.-Y. Wu, X. Xie, E. Zalys-Geller, X. Zhang, B. J. Bloom |
| المصدر: | PRX Quantum, Vol 5, Iss 3, p 030316 (2024) |
| بيانات النشر: | American Physical Society, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Physics LCC:Computer software |
| مصطلحات موضوعية: | Physics, QC1-999, Computer software, QA76.75-76.765 |
| الوصف: | Assembling and maintaining large arrays of individually addressable atoms is a key requirement for continued scaling of neutral-atom-based quantum computers and simulators. In this work, we demonstrate a new paradigm for assembly of atomic arrays, based on a synergistic combination of optical tweezers and cavity-enhanced optical lattices, and the incremental filling of a target array from a repetitively filled reservoir. In this protocol, the tweezers provide microscopic rearrangement of atoms, while the cavity-enhanced lattices enable the creation of large numbers of optical traps with sufficient depth for rapid low-loss imaging of atoms. We apply this protocol to demonstrate near-deterministic filling (99% per-site occupancy) of 1225-site arrays of optical traps. Because the reservoir is repeatedly filled with fresh atoms, the array can be maintained in a filled state indefinitely. We anticipate that this protocol will be compatible with mid-circuit reloading of atoms into a quantum processor, which will be a key capability for running large-scale error-corrected quantum computations whose durations exceed the lifetime of a single atom in the system. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2691-3399 |
| Relation: | https://doaj.org/toc/2691-3399 |
| DOI: | 10.1103/PRXQuantum.5.030316 |
| URL الوصول: | https://doaj.org/article/2fc7181ec1c04052a53b3dd6988f71ac |
| رقم الانضمام: | edsdoj.2fc7181ec1c04052a53b3dd6988f71ac |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 26913399 |
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| DOI: | 10.1103/PRXQuantum.5.030316 |