231 citations · 470 across the 12 of their papers we have counts for
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physics.atom-ph2021★ 13 cited
Unidirectional absorption, storage, and emission of single photons in a collectively responding bilayer atomic array
K. E. Ballantine, J. Ruostekoski
Two-dimensional regular arrays of atoms are a promising platform for quantum networks, with collective subradiant states providing long-lived storage and collimated emission allowi…
physics.atom-ph2021★ 48 cited
Quantum single-photon control, storage, and entanglement generation with planar atomic arrays
K. E. Ballantine, J. Ruostekoski
While artificially fabricated patterned metasurfaces are providing paradigm-shifting optical components for classical light manipulation, strongly interacting, controllable, and de…
physics.atom-ph2020★ 37 cited
Optical Magnetism and Huygens' Surfaces in Arrays of Atoms Induced by Cooperative Responses
K. E. Ballantine, J. Ruostekoski
By utilizing strong optical resonant interactions in arrays of atoms with electric dipole transitions, we show how to synthesize collective optical responses that correspond to tho…