Creation of Quantum-Degenerate Gases of Ytterbium in a Compact 2D-/3D-MOT Setup

Abstract

We report on the first experimental setup based on a 2D-/3D-MOT scheme to create both Bose-Einstein condensates and degenerate Fermi gases of several ytterbium isotopes. Our setup does not require a Zeeman slower and offers the flexibility to simultaneously produce ultracold samples of other atomic species. Furthermore, the extraordinary optical access favors future experiments in optical lattices. A 2D-MOT on the strong 1S0-1P1 transition captures ytterbium directly from a dispenser of atoms and loads a 3D-MOT on the narrow 1S0-3P1 intercombination transition. Subsequently, atoms are transferred to a crossed optical dipole trap and cooled evaporatively to quantum degeneracy.

arXiv commentThe following article has been submitted to Review of Scientific Instruments

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Cited by in corpus (32)

• Ultracold Fermi Gases with Emergent SU(N) Symmetry
• Ytterbium nuclear-spin qubits in an optical tweezer array
• Testing the universality of free fall with rubidium and ytterbium in a very large baseline atom interferometer
• Dynamics of Ultracold Quantum Gases in the Dissipative Fermi-Hubbard Model
• Degenerate Bose-Fermi mixtures of rubidium and ytterbium
• Repetitive readout and real-time control of nuclear spin qubits in ${}^{171}$Yb atoms
• Measuring gravitational time dilation with delocalized quantum superpositions
• Core-Shell Magneto-Optical Trap for Alkaline-Earth-Metal-Like Atoms
• A steady-state magneto-optical trap with 100 fold improved phase-space density
• Production and characterization of a dual species magneto-optical trap of cesium and ytterbium
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• A robust, high-flux source of laser-cooled ytterbium atoms
• Two-Color Magneto-Optical Trap with Small Magnetic Field for Ytterbium
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• Hyperfine constants and line separations for the ${}^1{S}_0-{}^3{P}_1$ intercombination line in neutral ytterbium with sub-Doppler resolution
• Systematic optimization of laser cooling of dysprosium
• Crossed-Beam slowing to enhance narrow-line Ytterbium Magneto-Optic Traps
• Interorbital Interactions in an SU(2)xSU(6)-Symmetric Fermi-Fermi Mixture
• A two-dimensional magneto-optical trap of dysprosium atoms as a compact source for efficient loading of a narrow-line three-dimensional magneto-optical trap
• Detecting quadrupole interactions in ultracold Fermi gases
• Inverted crossover resonance aiding laser cooling of ${}^{171}$Yb
• Jet-Loaded Cold Atomic Beam Source for Strontium
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• Magic Wavelengths of the Yb $6s^2{}^1{S}_0-6s6p{}^3{P}_1$ Intercombination Transition
• An inverted crossover resonance within one Zeeman manifold
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• Cooperation of different exchange mechanisms in confined magnetic systems
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