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(a) Schematic of the investigated PC nanocavity. (b) The PL spectrum of the PC nanocavity showing the exciton , biexciton , and cavity resonant mode under excitation power of at the temperature of .
(a) Temperature dependence of PL spectra measured from to with an excitation power of . (b) The wavelength detuning (red circles) and lifetime (blue square) of exciton as a function of temperature. (c) The time-resolved PL spectra of exciton emission measured at and .
Temperature-dependent Purcell factor as a function of wavelength detuning for various factors. The inset shows a comparison of experimental results and the theoretical calculations of at .
Second-order correlation functions measured on line at different temperatures.
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