Preliminary characterization of a surface electrode Paul trap for frequency metrology
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arXiv
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| Main Authors: | , , , , , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866910715565047808 |
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| author | Madunic, Josipa Groult, Lucas Achi, Bachir Lauprêtre, Thomas Boudrias, Alan Roset, Pierre Soumann, Valérie Kersalé, Yann Hafiz, Moustafa Abdel Lacroûte, Clément |
| author_facet | Madunic, Josipa Groult, Lucas Achi, Bachir Lauprêtre, Thomas Boudrias, Alan Roset, Pierre Soumann, Valérie Kersalé, Yann Hafiz, Moustafa Abdel Lacroûte, Clément |
| contents | We are developing a single-ion optical clock based on a surface-electrode (SE) trap that we will operate with $^{171}$Yb$^+$ ions on the electric quadrupole transition at 435.5 nm. We present heating rate measurements performed with a prototype SE trap. We also introduce a new, micro-fabricated SE trapping chip using silicon on insulator technology. Electric tests were performed under ultra-high vacuum using a testing chip, including breakdown voltages measurements and flashover detection. We present suitable trapping parameters for this chip, as well as a road-map for improving its design. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_06639 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Preliminary characterization of a surface electrode Paul trap for frequency metrology Madunic, Josipa Groult, Lucas Achi, Bachir Lauprêtre, Thomas Boudrias, Alan Roset, Pierre Soumann, Valérie Kersalé, Yann Hafiz, Moustafa Abdel Lacroûte, Clément Atomic Physics Instrumentation and Detectors Quantum Physics We are developing a single-ion optical clock based on a surface-electrode (SE) trap that we will operate with $^{171}$Yb$^+$ ions on the electric quadrupole transition at 435.5 nm. We present heating rate measurements performed with a prototype SE trap. We also introduce a new, micro-fabricated SE trapping chip using silicon on insulator technology. Electric tests were performed under ultra-high vacuum using a testing chip, including breakdown voltages measurements and flashover detection. We present suitable trapping parameters for this chip, as well as a road-map for improving its design. |
| title | Preliminary characterization of a surface electrode Paul trap for frequency metrology |
| topic | Atomic Physics Instrumentation and Detectors Quantum Physics |
| url | https://arxiv.org/abs/2410.06639 |