Site-resolved imaging of ytterbium atoms in a two-dimensional optical lattice

Abstract

We report a high-resolution microscope system for imaging ultracold ytterbium atoms trapped in a two-dimensional optical lattice. By using the ultraviolet strong transition combined with a solid immersion lens and high-resolution optics, our system resolved individual sites in an optical lattice with a 544-nm spacing. Without any cooling mechanism during the imaging process, the deep potential required to contain the atoms was realized using a combination of a shallow ground-state and a deep excited-state potentials. The lifetime and limitations of this setup were studied in detail.

5 pages, 5 figures

References in corpus (8)

• Single-Atom Resolved Fluorescence Imaging of an Atomic Mott Insulator
• Quantum Simulation of Antiferromagnetic Spin Chains in an Optical Lattice
• Strongly Correlated Quantum Walks in Optical Lattices
• A Quantum Gas Microscope for Fermionic Atoms
• Quantum computing with alkaline earth atoms
• Alkaline-Earth-Metal Atoms as Few-Qubit Quantum Registers
• Projective measurement of a single nuclear spin qubit by using two-mode cavity QED
• All-optical transport and compression of ytterbium atoms into the surface of a solid immersion lens

Cited by in corpus (31)

• Tools for quantum simulation with ultracold atoms in optical lattices
• Quantum gas microscopy for single atom and spin detection
• Anisotropic polarizability of erbium atoms
• Dicke superradiance in ordered arrays of multilevel atoms
• Universal Kardar-Parisi-Zhang dynamics in integrable quantum systems
• Many-Body Quantum Dynamics in the Decay of Bent Dark Solitons of Bose-Einstein Condensates
• Measuring correlations of cold atom systems using multiple quantum probes
• Quench-induced resonant tunneling mechanisms of bosons in an optical lattice with harmonic confinement
• Structure of Spin Correlations in High Temperature SU($N$) Quantum Magnets
• A strontium quantum-gas microscope
• Site-Resolved Imaging of Bosonic Mott Insulator of ${}^7$Li atoms
• Observation of spin-exchange dynamics between itinerant and localized ${}^{171}\mathrm{Yb}$ atoms
• Optical Tweezer Arrays of Erbium Atoms
• Sub-second production of a quantum degenerate gas
• A comparative study of deconvolution techniques for quantum-gas microscope images
• Linear Flavor-Wave Analysis of SU(4)-Symmetric Tetramer Model with Population Imbalance
• Magic Wavelengths of the Yb $6s^2{}^1{S}_0-6s6p{}^3{P}_1$ Intercombination Transition
• Quantification of the memory effect of steady-state currents from interaction-induced transport in quantum systems
• A ship-in-a-bottle quantum gas microscope setup for magnetic mixtures
• Comprehensive characterization of an apparatus for cold electromagnetic dysprosium dipoles
• Superconductivity in a Topological Lattice Model with Strong Repulsion
• Kinetic magnetism in the crossover between the square and triangular lattice Fermi-Hubbard models
• Microsecond-scale high-survival and number-resolved detection of ytterbium atom arrays
• Many-body correlations in one-dimensional optical lattices with alkaline-earth(-like) atoms
• Magnetization in a non-equilibrium quantum spin system
• Comparison of Atom Detection Algorithms for Neutral Atom Quantum Computing
• Fast, accurate, and predictive method for atom detection in site-resolved images of microtrap arrays
• Transport of magnetically sensitive atoms in a magnetic environment
• Parameter-dependent unitary transformation approach for quantum Rabi model
• Observation of spin-space quantum transport induced by an atomic quantum point contact
• Rényi entropy of the permutationally invariant part of the ground state across a quantum phase transition