Fig. 1From: Boost of single-photon emission by perfect coupling of InAs/GaAs quantum dot and micropillar cavity modea The reflection spectra at room temperature (T = 300K) of the pre-grown sample with 6.5 pairs lower and 4 pairs upper DBR and the formal sample after the precise cavity mode calibration process with 25.5 pairs lower and 15 pairs upper DBR. b Schematic structures of the formal sample. c Scanning electron microscope (SEM) image of the micropillar cavity with diameter of 2.0 μm and height of 6.5 μmBack to article page