Engineering single-atom angular momentum eigenstates in an optical tweezer
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arXiv
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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866912186221199360 |
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| author | Lunt, Philipp Hill, Paul Reiter, Johannes Preiss, Philipp M. Gałka, Maciej Jochim, Selim |
| author_facet | Lunt, Philipp Hill, Paul Reiter, Johannes Preiss, Philipp M. Gałka, Maciej Jochim, Selim |
| contents | We engineer angular momentum eigenstates of a single atom by using a novel all-optical approach based on the interference of Laguerre-Gaussian beams. We confirm the imprint of angular momentum by measuring the two-dimensional density distribution and by performing Ramsey spectroscopy in a slightly anisotropic trap, which additionally reveals the sense of rotation. This article provides the experimental details on the quantum state control of angular momentum eigenstates reported in P. Lunt et al., Phys. Rev. Lett. 133, 253401 (2024). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_07414 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Engineering single-atom angular momentum eigenstates in an optical tweezer Lunt, Philipp Hill, Paul Reiter, Johannes Preiss, Philipp M. Gałka, Maciej Jochim, Selim Quantum Gases We engineer angular momentum eigenstates of a single atom by using a novel all-optical approach based on the interference of Laguerre-Gaussian beams. We confirm the imprint of angular momentum by measuring the two-dimensional density distribution and by performing Ramsey spectroscopy in a slightly anisotropic trap, which additionally reveals the sense of rotation. This article provides the experimental details on the quantum state control of angular momentum eigenstates reported in P. Lunt et al., Phys. Rev. Lett. 133, 253401 (2024). |
| title | Engineering single-atom angular momentum eigenstates in an optical tweezer |
| topic | Quantum Gases |
| url | https://arxiv.org/abs/2501.07414 |