Trapping and detection of single rubidium atoms in an optical dipole trap using a long-focus objective lens
Sign Up to like & getrecommendations! Published in 2020 at "Quantum Electronics"
DOI: 10.1070/qel17336
Abstract: The trapping of single atoms in optical dipole traps is widely used in experiments on the implementation of quantum processors based on neutral atoms, and studying interatomic interactions. Typically, such experiments employ lenses with a… read more here.
Keywords: optical dipole; atoms optical; rubidium atoms; detection single ... See more keywords
Production of Degenerate Fermi Gases of 6Li Atoms in an Optical Dipole Trap
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/38/5/056701
Abstract: We report the experimental production of degenerate Fermi gases of 6Li atoms in an optical dipole trap. The gray-molasses technique is carried out to decrease the atomic temperature to 57 μK, which facilitates the efficient… read more here.
Keywords: optical dipole; 6li atoms; atoms optical; fermi ... See more keywords
Chirality-enabled optical dipole potential energy for two-level atoms
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.103.013106
Abstract: We consider the optical dipole potential energy, which arises from the interaction of a two-level atom with a circularly polarized Laguerre-Gaussian laser beam of small waist. The beam is characterized by the existence of a… read more here.
Keywords: optical dipole; potential energy; dipole potential; two level ... See more keywords
Optical dipole orientation of interlayer excitons in MoSe2−WSe2 heterostacks
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.035417
Abstract: Lukas Sigl, ∗ Mirco Troue, Manuel Katzer, Malte Selig, Florian Sigger, Jonas Kiemle, Mauro Brotons-Gisbert, Kenji Watanabe, Takashi Taniguchi, Brian D. Gerardot, Andreas Knorr, Ursula Wurstbauer, and Alexander W. Holleitner † Walter Schottky Institute and… read more here.
Keywords: dipole orientation; physics; optical dipole; institute ... See more keywords
High-Fidelity Single-Qubit Gates on Neutral Atoms in a Two-Dimensional Magic-Intensity Optical Dipole Trap Array.
Sign Up to like & getrecommendations! Published in 2018 at "Physical review letters"
DOI: 10.1103/physrevlett.121.240501
Abstract: As a conventional approach, optical dipole trap (ODT) arrays with linear polarization have been widely used to assemble neutral-atom qubits for building a quantum computer. However, due to the inherent scalar differential light shifts (DLS)… read more here.
Keywords: optical dipole; array; dipole trap; magic intensity ... See more keywords
Polarization Enhanced Deep Optical Dipole Trapping of Λ-Cooled Polar Molecules.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.163201
Abstract: We demonstrate loading of SrF molecules into an optical dipole trap (ODT) via in-trap Λ-enhanced gray molasses cooling. We find that this cooling can be optimized by a proper choice of relative ODT and cooling… read more here.
Keywords: optical dipole; deep optical; trap; dipole trapping ... See more keywords
Measurement of the Electric Dipole Moment of ^{171}Yb Atoms in an Optical Dipole Trap.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.083001
Abstract: The permanent electric dipole moment (EDM) of the ^{171}Yb (I=1/2) atom is measured with atoms held in an optical dipole trap. By enabling a cycling transition that is simultaneously spin-selective and spin-preserving, a quantum nondemolition… read more here.
Keywords: dipole moment; dipole trap; optical dipole; electric dipole ... See more keywords
Temporal Response of Atoms Trapped in an Optical Dipole Trap: A Primer on Quantum Computing Speed
Sign Up to like & getrecommendations! Published in 2023 at "Atoms"
DOI: 10.3390/atoms11040072
Abstract: An atom confined in an optical dipole trap is a promising candidate for a qubit. Analyzing the temporal response of such trapped atoms enables us to estimate the speed at which quantum computers operate. The… read more here.
Keywords: dipole trap; optical dipole; temporal response;
Interactions of Ions and Ultracold Neutral Atom Ensembles in Composite Optical Dipole Traps: Developments and Perspectives
Sign Up to like & getrecommendations! Published in 2021 at "Atoms"
DOI: 10.3390/atoms9030039
Abstract: Ion–atom interactions are a comparatively recent field of research that has drawn considerable attention due to its applications in areas including quantum chemistry and quantum simulations. In first experiments, atomic ions and neutral atoms have… read more here.
Keywords: atom; dipole traps; optical dipole; ions ultracold ... See more keywords