Design of Compact Vacuum Setup for Al+ and Ca+ Ion Trapping with Homogeneous Magnetic Field

0580577 - ÚPT 2024 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Grim, Jakub - Vlček, Ivan - Jedlička, Petr - Pham, Minh Tuan - Řeřucha, Šimon - Čížek, Martin - Kovalenko, A. - Slodička, L. - Číp, Ondřej
Design of Compact Vacuum Setup for Al+ and Ca+ Ion Trapping with Homogeneous Magnetic Field.
2023 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS). Proceedings. New York: IEEE, 2023, (2023). ISBN 979-8-3503-1142-6.
[2023 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium (EFTF/IFCS). Toyama (JP), 15.05.2023-19.05.2023]
Grant CEP: GA MŠMT(CZ) EF16_026/0008460
GRANT EU: European Commission(XE) 20FUN01 - TSCAC
Institucionální podpora: RVO:68081731
Klíčová slova: Ion trap * vacuum chamber * homogeneous magnetic field * calcium ions * aluminium ions
Obor OECD: Optics (including laser optics and quantum optics)
https://ieeexplore.ieee.org/document/10272116

We present our arrangement of new apparatus for trapping Ca+ and Al+ ions. The apparatus consists of a compact vacuum chamber, linear quadrupole trap, one pair of Helmholtz coils, two pairs of saddle coils, and a magnetic shield. The new design respects the requirement of the large optical access for laser beam integration, a homogeneous magnetic field in the position of the ion in the trapping area, and an ultra-high vacuum regime to avoid interactions between residual gas and ions. The new apparatus is designed in a way so that all important subparts can be changed easily and allow us to minimize the time when the inner parts are exposed to the air during a component exchange. All parts of the arrangement, including the quadrupole trap, have been designed and developed by the Institute of Scientific Instruments in Brno, Czech Republic.
Trvalý link: https://hdl.handle.net/11104/0349347