High-fidelity entanglement and detection of alkaline-earth Rydberg atoms
Trapped neutral atoms have become a prominent platform for quantum science, where
entanglement fidelity records have been set using highly excited Rydberg states. However …
entanglement fidelity records have been set using highly excited Rydberg states. However …
A subwavelength atomic array switched by a single Rydberg atom
Enhancing light–matter coupling at the level of single quanta is essential for numerous
applications in quantum science. The cooperative optical response of subwavelength atomic …
applications in quantum science. The cooperative optical response of subwavelength atomic …
Alkaline-earth atoms in optical tweezers
We demonstrate single-shot imaging and narrow-line cooling of individual alkaline-earth
atoms in optical tweezers; specifically, strontium trapped in 515.2-nm light. Our approach …
atoms in optical tweezers; specifically, strontium trapped in 515.2-nm light. Our approach …
Spin squeezing by Rydberg dressing in an array of atomic ensembles
We report on the creation of an array of spin-squeezed ensembles of cesium atoms via
Rydberg dressing, a technique that offers optical control over local interactions between …
Rydberg dressing, a technique that offers optical control over local interactions between …
Recent advances in Rydberg physics using alkaline-earth atoms
In this brief review, the opportunities that the alkaline-earth elements offer for studying new
aspects of Rydberg physics are discussed. For example, the bosonic alkaline-earth isotopes …
aspects of Rydberg physics are discussed. For example, the bosonic alkaline-earth isotopes …
Anomalous broadening in driven dissipative Rydberg systems
We observe interaction-induced broadening of the two-photon 5 s-18 s transition in Rb 87
atoms trapped in a 3D optical lattice. The measured linewidth increases by nearly 2 orders …
atoms trapped in a 3D optical lattice. The measured linewidth increases by nearly 2 orders …
On-demand indistinguishable single photons from an efficient and pure source based on a Rydberg ensemble
Single photons coupled to atomic systems have shown to be a promising platform for
develo** quantum technologies. Yet a bright on-demand, highly pure, and highly …
develo** quantum technologies. Yet a bright on-demand, highly pure, and highly …
Quantum and nonlinear optics in strongly interacting atomic ensembles
C Murray, T Pohl - Advances in Atomic, Molecular, and Optical Physics, 2016 - Elsevier
Coupling light to ensembles of strongly interacting particles has emerged as a promising
route toward achieving few photon nonlinearities. One specific way to implement this kind of …
route toward achieving few photon nonlinearities. One specific way to implement this kind of …
Blackbody-radiation-induced facilitated excitation of Rydberg atoms in optical tweezers
Blackbody radiation, omnipresent at room temperature, couples nearby Rydberg states. The
resulting state mixture features strong dipolar interactions, which may induce dephasing in a …
resulting state mixture features strong dipolar interactions, which may induce dephasing in a …
Demonstration of the Jaynes-Cummings ladder with Rydberg-dressed atoms
We observe the nonlinearity of the Jaynes-Cummings (JC) ladder in the Autler-Townes
spectroscopy of the hyperfine ground states for a Rydberg-dressed two-atom system. Here …
spectroscopy of the hyperfine ground states for a Rydberg-dressed two-atom system. Here …