Reconfigurable, site-selective manipulation of atomic quantum systems in two-dimensional arrays of dipole traps

Abstract

We trap atoms in versatile two-dimensional (2D) arrays of optical potentials, prepare flexible 2D spin configurations, perform site-selective coherent manipulation, and demonstrate the implementation of simultaneous measurements of different system properties, such as dephasing and decoherence. This novel approach for the flexible manipulation of atomic quantum systems is based on the combination of 2D arrays of microlenses and 2D arrays of liquid crystal light modulators. It offers novel types of control for the investigation of quantum degenerate gases, quantum information processing, and quantum simulations.

References in corpus (9)

• A quantum gas microscope - detecting single atoms in a Hubbard regime optical lattice
• Demonstration of a neutral atom controlled-NOT quantum gate
• Entanglement of two individual neutral atoms using Rydberg blockade
• Controlled exchange interaction between pairs of neutral atoms in an optical lattice
• Analysis of dephasing mechanisms in a standing wave dipole trap
• Nearest-Neighbor Detection of Atoms in a 1D Optical Lattice by Fluorescence Imaging
• Collective Rydberg excitations of an atomic gas confined in a ring lattice
• Coherent manipulation of atomic qubits in optical micropotentials
• Manipulating mesoscopic multipartite entanglement with atom-light interfaces

Cited by in corpus (30)

• Surface code quantum computing by lattice surgery
• Quantum computing with nearest neighbor interactions and error rates over 1%
• Robustness of high-fidelity Rydberg gates with single-site addressability
• Supercharged two-dimensional tweezer array with more than 1000 atomic qubits
• Control and Manipulation of Cold Atoms in Optical Tweezers
• Study of light-assisted collisions between a few cold atoms in a microscopic dipole trap
• Scalable Architecture for Quantum Information Processing with Atoms in Optical Micro-Structures
• Scalable multilayer architecture of assembled single-atom qubit arrays in a three-dimensional Talbot tweezer lattice
• Atomtronics with holes: Coherent transport of an empty site in a triple well potential
• Rydberg state mediated quantum gates and entanglement of pairs of neutral atoms
• Coherent Transport of Atomic Quantum States in a Scalable Shift Register
• Smooth, holographically generated ring trap for the investigation of superfluidity in ultracold atoms
• Fast transport, atom sample splitting, and single-atom qubit supply in two-dimensional arrays of optical microtraps
• Adiabatic entanglement transport in Rydberg aggregates
• Collective photon emission from symmetric states created with Rydberg atoms on a ring lattice
• Sub-Poissonian atom number fluctuations using light-assisted collisions
• Quantum simulators by design - many-body physics in reconfigurable arrays of tunnel-coupled traps
• Holographic power-law traps for the efficient production of Bose-Einstein condensates
• Speeding up the spatial adiabatic passage of matter waves in optical microtraps by optimal control
• Spatial Light Modulators for the Manipulation of Individual Atoms
• Single-site addressing of ultracold atoms beyond the diffraction limit via position dependent adiabatic passage
• Filtering of matter wave vibrational states via spatial adiabatic passage
• Creation of collective many-body states and single photons from two-dimensional Rydberg lattice gases
• Rydberg rings
• Nonlinear Optical Trapping of Gold Nanoparticles
• Trapping of 85Rb atoms by optical pumping between metastable hyperfine states
• Optical Cooling Using the Dipole Force
• Creation of topological states of a Bose-Einstein condensate in a plaquette
• Interplay of excitation transport and atomic motion in flexible Rydberg aggregates
• Lattice Surgery for Dummies