Controlling Interactions between Quantum Emitters Using Atom Arrays

We investigate two-dimensional atomic arrays as a platform to modify the electromagnetic environment of individual quantum emitters. Specifically, we demonstrate that control over emission linewidths, resonant frequency shifts, and local enhancement driving fields is possible due strong dipole-dipole interactions within ordered, subwavelength atom configurations. these effects can be used dramatically enhance coherent between distant emitters an array. Possible experimental realizations potential applications are discussed.