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We demonstrate the strong coupling between a CdSe nanocrystal and a single photon mode of a polymer microsphere. The strong exciton-photon coupling is manifested by the observation of a cavity mode splitting of hOmegaexpap37 mueV.
The excitonic states of single nanorods are studied by spatially- and time-resolved photoluminescence (PL) spectroscopy. The spectral lineshape, energy position and decay time are determined. Polarized nanorod emission is used to control 3D-confined photon states
Summary form only given. The existence of quantum confinement in semiconductor nanocrystals allows to regard them as nanocavities for the electronic wavefunctions. The quantization of energy levels inside such nanocrystals results in quantization of the corresponding optical transitions. In fact, the absorption and photoluminescence spectra of various semiconductor nanocrystals possess rather a molecular-like...
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