Dynamic polarizabilities and magic wavelengths for dysprosium

Abstract

We theoretically study dynamic scalar polarizabilities of the ground and select long-lived excited states of dysprosium, a highly magnetic atom recently laser cooled and trapped. We demonstrate that there are a set of magic wavelengths of the unpoarized lattice laser field for each pair of states which includes the ground state and one of these excited states. At these wavelengths, the energy shift due to laser field is the same for both states, which can be useful for resolved sideband cooling on narrow transitions and precision spectroscopy. We present an analytical formula which, near resonances, allows for the determination of approximate values of the magic wavelengths without calculating the dynamic polarizabilities of the excited states.

6 papers, 3 figures

References in corpus (11)

• Quantum State Engineering and Precision Metrology using State-Insensitive Light Traps
• Trapping ultracold dysprosium: a highly magnetic gas for dipolar physics
• Dysprosium magneto-optical traps
• Limit on the Temporal Variation of the Fine-Structure Constant Using Atomic Dysprosium
• Relativistic corrections to transition frequencies of Ag I, Dy I, Ho I, Yb II, Yb III, Au I and Hg II and search for variation of the fine structure constant
• Narrow-line magneto-optical cooling and trapping of strongly magnetic atoms
• Spectroscopy of a narrow-line laser cooling transition in atomic dysprosium
• Relativistic corrections to transition frequencies of Fe I and search for variation of the fine structure constant
• Transverse laser cooling of a thermal atomic beam of dysprosium
• Theoretical study of the experimentally important states of dysprosium
• Anisotropic sub-Doppler laser cooling in dysprosium magneto-optical traps

Cited by in corpus (26)

• A Strongly Dipolar Bose-Einstein Condensate of Dysprosium
• Dipolar physics: A review of experiments with magnetic quantum gases
• Emergence of chaotic scattering in ultracold Er and Dy
• Realizing one-dimensional topological superfluids with ultracold atomic gases
• Accurate Determination of the Dynamical Polarizability of Dysprosium
• Anisotropic optical trapping of ultracold erbium atoms
• Anisotropic polarizability of erbium atoms
• Optical trapping of ultracold dysprosium atoms: transition probabilities, dynamic dipole polarizabilities and van der Waals $C_6$ coefficients
• Dysprosium dipolar Bose-Einstein condensate with broad Feshbach resonances
• Hyperfine structure of laser-cooling transitions in fermionic erbium-167
• Anisotropic dependence of tune-out wavelength near Dy 741-nm transition
• Anisotropic light-shift and magic-polarization of the intercombination line of Dysprosium atoms in a far-detuned dipole trap
• Spectroscopy of the 1001 nm transition in atomic dysprosium
• Scalar Static Polarizabilities of Lanthanides and Actinides
• Optical Tweezer Arrays of Erbium Atoms
• Screening of oscillating external electric field in atoms
• Measurement of the dynamic polarizability of Dy atoms near the 626-nm intercombination line
• Partitioning dysprosium's electronic spin to reveal entanglement in non-classical states
• A ship-in-a-bottle quantum gas microscope setup for magnetic mixtures
• Comprehensive characterization of an apparatus for cold electromagnetic dysprosium dipoles
• New opportunites for interactions and control with ultracold lanthanides
• Dipole-Mode Spectrum and Hydrodynamic Crossover in a Resonantly Interacting Two-Species Fermion Mixture
• Narrowline cooling of dysprosium atoms in an optical tweezer array
• Blue repulsive potential for dysprosium Bose-Einstein condensates
• Optically trapped Feshbach molecules of fermionic ${}^{161}$Dy and ${}^{40}$K: Role of light-induced and collisional losses
• Determination of the ground state polarizability of ${}^{162}$Dy near 530 nm