SAMOP 2023 – wissenschaftliches Programm

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A: Fachverband Atomphysik

A 20: Poster II

A 20.8: Poster

Mittwoch, 8. März 2023, 16:30–19:00, Empore Lichthof

Towards a strontium quantum gas microscope — •Jonatan Höschele¹, Sandra Buob¹, Antonio Rubio¹, Vasiliy Makhalov¹, and Leticia Tarruell^1,2 — ¹ICFO - Institut de Ciencies Fotoniques, The Barcelona Institute of Science and Technology, 08860 Castelldefels (Barcelona), Spain — ²ICREA, Pg. Lluís Companys 23, 08010 Barcelona, Spain

Ultracold atoms in optical lattices represent an outstanding tool to create and study quantum many-body systems. Combining these lattice systems with the properties of alkaline-earth atoms like strontium gives rise to exciting phenomena such as cooperative effects in atom-photon scattering and exotic magnetic phases of the Fermi-Hubbard model.

To study these systems experimentally, we aim at the realization of a strontium quantum-gas microscope. We routinely generate Bose-Einstein condensates of strontium atoms, which we plan to load into an optical lattice, operating at a magic wavelength. An imaging setup involving a high-NA objective will allow us to image with single-atom and single-site resolution, enabling the detection of density as well as spin correlations in the prepared many-body states.