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Abstract
We introduce a modified acoustic optical lens (AOL) for neutral atom quantum computing, enhancing the speed of atom shuttling in three-dimensional space. By decoupling transverse movement and focal tuning through the employment of a double-pass Acousto-Optic Deflector (AOD) configuration, this new AOL design provides inertia-free, high-speed focus tunability compared to liquid lenses. Addressing the limitations of existing 2D AOD-based shuttling methods, which constrain atom movement to a single plane, our approach facilitates the rearrangement of tweezer arrays, coherent transport for two-qubit gates, and mid-circuit measurements. We optically test the new AOL design and characterize its performance, paving the way for facilitating 3D shuttling of atoms in neutral atom quantum computers.
*funded by Quantum Delta NL, and also partially by the European Union through the Horizon Europe programme HORIZON-CL4-2021-digital-emerging-01-03 via the project 10170144 (EuRyQa)
*funded by Quantum Delta NL, and also partially by the European Union through the Horizon Europe programme HORIZON-CL4-2021-digital-emerging-01-03 via the project 10170144 (EuRyQa)
| Original language | English |
|---|---|
| Publication status | Published - 2024 |
| Event | 55th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (DAMOP 2024) - Fort Worth, United States Duration: 3 Jun 2024 → 7 Jun 2024 https://engage.aps.org/damop/meetings/annual |
Conference
| Conference | 55th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics (DAMOP 2024) |
|---|---|
| Country/Territory | United States |
| City | Fort Worth |
| Period | 3/06/24 → 7/06/24 |
| Internet address |
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KAT-1: Rydberg Atom Quantum Computing and Simulation
Kokkelmans, S. J. J. M. F. (Project Manager), van den Heuvel, H. (Project member), Janse van Rensburg, D. (Project member), Postema, J. (Project member), Guo, Z. (Project member), van de Kraats, J. (Project member), de Keijzer, R. J. P. T. (Project member), van Herk, R. A. H. (Project member), Venderbosch, M. L. (Project member), del Pozo Mellado, J. (Project member), Parcelas Resina dos Santos, R. (Project member), van der Werf, Y. (Project member), Festenstein, M. (Project member), Guo, Z. (Project member), Akaturk, E. (Project member), van Dongen, E. M. W. M. (Project member), Mohan, M. (Project communication officer), Vredenbregt, E. J. D. (Project communication officer), Lous, R. (Project communication officer), Bouyer, P. (Project communication officer) & Lous, R. (Project member)
1/07/20 → 31/12/28
Project: Third tier