  Plasmon resonant arrays or meta-surfaces shape both the incoming optical
field and the local density of states for emission processes. They provide
large regions of enhanced emission from emitters and greater design flexibility
than single nanoantennas. This makes them of great interest for engineering
optical absorption and emission. Here we study the coupling of a single quantum
emitter, a self-assembled semiconductor quantum dot, to a plasmonic
meta-surface. We investigate the influence of the spectral properties of the
nanoantennas and the position of the emitter in the unit cell of the structure.
We observe a resonant enhancement due to emitter-array coupling in the
far-field regime and find a clear difference from the interaction of an emitter
with a single antenna.
