Cavity-enabled real-time observation of individual atomic collisions
Using the strong dispersive coupling to a high-cooperativity cavity, we demonstrate fast and non-destructive number-resolved detection of atoms in optical tweezers. We observe individual atom-atom collisions, quantum state jumps, and atom loss events with a time resolution of $100\ \mu$s through con...
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| Zusammenfassung: | Using the strong dispersive coupling to a high-cooperativity cavity, we
demonstrate fast and non-destructive number-resolved detection of atoms in
optical tweezers. We observe individual atom-atom collisions, quantum state
jumps, and atom loss events with a time resolution of $100\ \mu$s through
continuous measurement of cavity transmission. Using adaptive feedback control
in combination with the non-destructive measurements, we further prepare a
single atom with $92(2)\%$ probability. |
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| DOI: | 10.48550/arxiv.2411.12622 |