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QI: Fachverband Quanteninformation
QI 8: Quantum Sensors and Metrology
QI 8.10: Vortrag
Mittwoch, 7. September 2022, 17:45–18:00, H9
Compact and optically integrated ion traps for quantum technology — •André P. Kulosa1, Jasper T. Kölling1, Jan Kiethe1, Jonas Keller1, Erik Jansson1, Elena Jordan1, Daniel Bennett1, and Tanja E. Mehlstäubler1,2 — 1Physikalisch-Technische Bundesanstalt, Braunschweig, Germany — 2Institut für Quantenoptik, Leibniz Universität Hannover, Germany
Ion traps are a key component for quantum technologies, such as quantum computers and quantum simulators, quantum clocks and quantum sensors. At the QUEST Institute of PTB, we develop scalable chip-based ion traps enabling 3D optical access for coherent laser manipulation and precision spectroscopy. With its quantum initiative call, the German Federal Government, e.g. represented by BMBF, is strongly supporting the transfer of quantum technology from research to industry. In response to that call, we have developed a compact ion trap for the opticlock project. Within the IDEAL project, we currently investigate integrated optics on diamond wafer chips to enable robust and compact laser light delivery for ions in the next generation of ion traps. The ATIQ project aims at the development of photonically integrated ion traps for quantum computers. Following its mission as governmental body to support German science and industry, PTB is establishing a Quantum Technology Competence Center (QTZ) to accompany the transfer of its expertise in quantum technology from research to industrial applications. Within the user facility ''Ion Traps'', we will make our expertise accessible to partners from industry and academia and offer a service for standardized characterization of ion traps.