Preparing pure $^{43}$Ca$^+$ samples in an ion trap with photoionization and parametric excitations
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866913474847703040 |
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| author | Kuo, C. -H. Hsiao, Y. -C. Jhang, C. -Y. Chen, Y. -D. Tung, S. |
| author_facet | Kuo, C. -H. Hsiao, Y. -C. Jhang, C. -Y. Chen, Y. -D. Tung, S. |
| contents | We present a practical scheme for the efficient preparation of laser-cooled $^{43}$Ca$^+$ ions in an ion trap. Our approach integrates two well-established methods: isotope-selective photoionization and isotope-specific parametric excitation. Drawing inspiration from the individual merits of each method, we have successfully integrated these techniques to prepare extended chains of $^{43}$Ca$^+$ ions, overcoming the challenge posed by their low natural abundance of 0.135\% in a natural source. Furthermore, we explore the subtleties of our scheme, focusing on the influence of different factors on the purification process. Our investigation contributes to a broader understanding of the technique and highlights the adaptability of established methods in addressing specific isotopic challenges. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_11809 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Preparing pure $^{43}$Ca$^+$ samples in an ion trap with photoionization and parametric excitations Kuo, C. -H. Hsiao, Y. -C. Jhang, C. -Y. Chen, Y. -D. Tung, S. Atomic Physics Quantum Physics We present a practical scheme for the efficient preparation of laser-cooled $^{43}$Ca$^+$ ions in an ion trap. Our approach integrates two well-established methods: isotope-selective photoionization and isotope-specific parametric excitation. Drawing inspiration from the individual merits of each method, we have successfully integrated these techniques to prepare extended chains of $^{43}$Ca$^+$ ions, overcoming the challenge posed by their low natural abundance of 0.135\% in a natural source. Furthermore, we explore the subtleties of our scheme, focusing on the influence of different factors on the purification process. Our investigation contributes to a broader understanding of the technique and highlights the adaptability of established methods in addressing specific isotopic challenges. |
| title | Preparing pure $^{43}$Ca$^+$ samples in an ion trap with photoionization and parametric excitations |
| topic | Atomic Physics Quantum Physics |
| url | https://arxiv.org/abs/2309.11809 |