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Q: Fachverband Quantenoptik und Photonik
Q 37: Poster III
Q 37.20: Poster
Mittwoch, 13. März 2024, 17:00–19:00, Tent B
Multiplexing of the transport through an X-junction ion trap — •Janina Bätge1, Rodrigo Munoz1, Florian Ungerechts1, Axel Hoffmann1,2, Teresa Meiners1, Brigitte Kaune1, and Christian Ospelkaus1,3 — 1Institut für Quantenoptik, Leibniz Universität Hannover, Welfengarten 1, 30167 Hannover, Germany — 2Institut für Hochfrequenztechnik und Funksysteme, Leibniz Universität Hannover, Appelstraße 9a, 30167 Hannover, Germany — 3Physikalisch-Technische Bundesanstalt, Bundesallee 100, 38116 Braunschweig, Germany
One of the current problems in scaling up ion trap quantum processors is the large number of control signals. Therefore, concepts to reduce the amount of required signals are needed. We present a concept for multiplexing the control signals for a surface electrode ion trap with an X-junction. One of the key issues is the estimation of the minimum number and the appropriate combination of signals needed for through-junction transport.
Keywords: quantum information processing; trapped ions; QCCD architecture; RF junctions; ion transport