SAMOP 2023 – wissenschaftliches Programm

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A: Fachverband Atomphysik

A 27: Poster III

A 27.27: Poster

Donnerstag, 9. März 2023, 16:30–19:00, Empore Lichthof

Laser systems for quantum logic with molecular ions — •Guanqun Mu, Brandon Furey, Stefan Walser, Zhenlin Wu, Rene Nardi, and Philipp Schindler — Institut für Experimentalphysik, Universität Innsbruck, 6020 Innsbruck, Austria

Multiple lasers are required for loading, photoionization, cooling, state preparation, and repumping trapped 40Ca+ ions. We installed these lasers, their distribution boards, and a wavemeter for frequency locking into a standard 19 inch rack. This reduced the footprint of these systems in our lab significantly. We have also installed an optical parametric amplifier (OPA) as a tunable ultrafast light source and a frequency comb for driving Raman transitions between molecular rotational states. Details of building and installing these systems will be discussed.