Design of DC Voltage Sets to Reduce the Probability of Losses of Ions Pasing through the Intersection of Planar Ion Traps 


Vol. 43,  No. 10, pp. 1597-1604, Oct.  2018
10.7840/kics.2018.43.10.1597


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  Abstract

In order to realize a large-scale quantum information processing system based on ion traps, it is necessary to design planar ion trap systems, in which linear ion traps intersect each other forming a junction and to develop methods to move ions in a stable path. In order for ions having quantum information to stably pass through the junction, minimizing the possibility of ion losses by appropriately designing applied DC voltage sets is required. When ions captured in the potential well move in the axial direction, changes in the shape of the potential well seen by the ions result in the heating of those ions. In this paper, we propose a method of extracting DC voltage sets that allow the potential well to maintain its shape within a -150 ㎛ to +150 ㎛ range in the axial direction. This method can be applied to ion shuttling experiments for the realization of large-scale quantum information processing devices.

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  Cite this article

[IEEE Style]

Y. Park, M. Lee, S. Hong, C. Jung, J. Cheong, T. Kim, Y. Kwon, D. Cho, "Design of DC Voltage Sets to Reduce the Probability of Losses of Ions Pasing through the Intersection of Planar Ion Traps," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 10, pp. 1597-1604, 2018. DOI: 10.7840/kics.2018.43.10.1597.

[ACM Style]

Yun-Jae Park, Min-Jae Lee, Seok-Jun Hong, Chang-Hyun Jung, Jun-Ho Cheong, Tae-Hyun Kim, Yeong-Dae Kwon, and Dong-Il Cho. 2018. Design of DC Voltage Sets to Reduce the Probability of Losses of Ions Pasing through the Intersection of Planar Ion Traps. The Journal of Korean Institute of Communications and Information Sciences, 43, 10, (2018), 1597-1604. DOI: 10.7840/kics.2018.43.10.1597.

[KICS Style]

Yun-Jae Park, Min-Jae Lee, Seok-Jun Hong, Chang-Hyun Jung, Jun-Ho Cheong, Tae-Hyun Kim, Yeong-Dae Kwon, Dong-Il Cho, "Design of DC Voltage Sets to Reduce the Probability of Losses of Ions Pasing through the Intersection of Planar Ion Traps," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 10, pp. 1597-1604, 10. 2018. (https://doi.org/10.7840/kics.2018.43.10.1597)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880