Bonn 2025 – wissenschaftliches Programm

Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe

Q: Fachverband Quantenoptik und Photonik

Q 62: Poster – Quantum Information Technologies (joint session Q/QI)

Q 62.36: Poster

Donnerstag, 13. März 2025, 17:00–19:00, Tent

Single qubit addressing in a 2D array of neutral Ytterbium atoms — •Clara Schellong¹, Tobias Petersen¹, Nejira Pintul¹, Jonas Rauchfuß¹, Jan Deppe¹, Carina Hansen¹, Till Schacht¹, Frederik Mrozek¹, Koen Sponselee¹, Alexander Ilin¹, Klaus Sengstock^1,2, and Christoph Becker^1,2 — ¹Center of Optical Quantum Technologies University of Hamburg, Luruper Chaussee 149, 22761 Hamburg — ²Institute for Quantum Physics, University of Hamburg, Luruper Chaussee 149, 22761 Hamburg

Neutral atoms have shown to be a promising candidate for building large scale quantum computers and quantum simulators, with fast high-fidelity single and two-qubit gates as well as flexible initialisation and readout. Recently, alkaline earth (-like) atoms such as Ytterbium (Yb) have shown to offer promising ways to overcome some of the main challenges on the road to scalable and flexible quantum simulators with decent effective circuit depth. Additionally, an optical coherent qubit mapping scheme enables mid-circuit measurements and advanced error correction techniques.

We will present different manipulation and addressing techniques for optimised and spatially resolved single- and two-qubit operations in a two-dimensional array of neutral Yb atoms.

Keywords: Quantum Simulation; Quantum Computing; Gate Optimisation; Single Qubit Addressing