Preparing pure $^{43}$Ca$^+$ samples in an ion trap with photoionization and parametric excitations
Autor: | Kuo, C. -H., Hsiao, Y. -C., Jhang, C. -Y., Chen, Y. -D., Tung, S. |
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Rok vydání: | 2023 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | 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. Comment: 11 pages, 7 figures; new version with major revision |
Databáze: | arXiv |
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