  We report on the enhancement of the spontaneous emission in the visible red
spectral range from site-controlled InP/GaInP quantum dots by resonant coupling
to Tammplasmon modes confined beneath gold disks in a hybrid
metal/semiconductor structure. The enhancement of the emission intensity is
confirmed by spatially resolved microphotoluminescence area scans and
temperature dependent measurements. Single photon emission from our coupled
system is verified via second order autocorrelation measurements. We observe
bright single quantum dot emission of up to ~173000 detected photons per second
at a repetition rate of the excitation source of 82 MHz, and calculate an
extraction efficiency of our device as high as 7%.
