8 papers
Spin-entanglement of an atomic pair through coupling to their thermal motion
Poramaporn Ruksasakchai, Lucile Sanchez, Marvin Weyland +3
The spin-dynamics of two alkali atoms in an optical tweezer is driven by spin-changing collisions that couple the spin-state of the atoms to their relative motion. This paper exper…
Steady-State Emission of Quantum-Correlated Light in the Telecom Band from a Single Atom
Alex Elliott, Takao Aoki, Scott Parkins
We propose and investigate a scheme for the steady-state emission of quantum-correlated, telecom-band light from a single multilevel atom. By appropriately tuning the frequency of…
Quantum-correlated photons from spectrally-separated modes of a cavity coupled to a strongly-driven two-level atom
Alex Elliott, Jacob Ngaha, Scott Parkins +1
Photon counting statistics are explored, theoretically, from a pair of cavity modes coupled to the fluorescent transitions in a strongly-driven two-level atom. We show that the cav…
Two-Photon Resonance Fluorescence in a Three-Level Ladder-Type Atom
Jacob Ngaha, Scott Parkins, Howard J. Carmichael
In this work, we consider a three-level ladder-type atom driven by a coherent field, inspired by the experimental work of Gasparinetti et al. [Phys. Rev. A 100, 033802 (2019)]. Whe…
Wigner-negative states in the steady-state emission of a two-level system driven by squeezed light
Miriam. J. Leonhardt, Scott Parkins
Propagating modes of light with negative-valued Wigner distributions are of fundamental interest in quantum optics and represent a key resource in the pursuit of optics-based quant…
Detecting entanglement between quantum emitters using directional emission
Ivan Saychenko, Robert Weiss, Rita Veilande +3
Recently, it was shown that quantum interference in a system containing a polarized and unpolarized emitter can allow directional emission of photons into a circulating cavity. Her…