Characterization of ion-trap-induced ac-magnetic fields
Fuente:
arXiv
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| Autores principales: | , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866929363673415680 |
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| author | Joshi, Manoj K. Guevara-Bertsch, Milena Kranzl, Florian Blatt, Rainer Roos, Christian F. |
| author_facet | Joshi, Manoj K. Guevara-Bertsch, Milena Kranzl, Florian Blatt, Rainer Roos, Christian F. |
| contents | The oscillating magnetic field produced by unbalanced currents in radio-frequency ion traps induces transition frequency shifts and sideband transitions that can be harmful to precision spectroscopy experiments. Here, we describe a methodology, based on two-photon spectroscopy, for determining both the strength and direction of rf-induced magnetic fields without modifying any DC magnetic bias field or changing any trap RF power. The technique is readily applicable to any trapped-ion experiment featuring narrow linewidth transitions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_18883 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Characterization of ion-trap-induced ac-magnetic fields Joshi, Manoj K. Guevara-Bertsch, Milena Kranzl, Florian Blatt, Rainer Roos, Christian F. Quantum Physics Atomic Physics The oscillating magnetic field produced by unbalanced currents in radio-frequency ion traps induces transition frequency shifts and sideband transitions that can be harmful to precision spectroscopy experiments. Here, we describe a methodology, based on two-photon spectroscopy, for determining both the strength and direction of rf-induced magnetic fields without modifying any DC magnetic bias field or changing any trap RF power. The technique is readily applicable to any trapped-ion experiment featuring narrow linewidth transitions. |
| title | Characterization of ion-trap-induced ac-magnetic fields |
| topic | Quantum Physics Atomic Physics |
| url | https://arxiv.org/abs/2405.18883 |