(a) Calculated 2D transverse electric field patterns corresponding to various pillar modes in the theoretical (solid line) and experimental (dashed line) pillar spectra in (c). The degeneracy of each mode is indicated. (b) Spectrally resolved 1D charge-coupled device image of the pillar mode structures. (d) Theoretical (solid line) and measured (dashed line) cavity spectra for the .
PL spectra from pillars with diameters of (a) and (b) performed under pulsed laser excitation.
Cw laser power dependence of the intensities from a diameter QD located in a pillar microcavity (closed triangles), (squares), and in bulk semiconductor (open triangles).
Cross-correlation measurements from a diameter pillar of (stop) and (start) photons recorded under (a) cw laser excitation and (b) pulsed excitation.
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