Two-photon-coincidence fluorescence spectra of cavity multipolaritons: novel signatures of multiexciton generation.
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ABSTRACT:
SUBMITTER: Roslyak O
PROVIDER: S-EPMC3721745 | biostudies-literature | 2010 Oct
REPOSITORIES: biostudies-literature
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Two-photon-coincidence fluorescence spectra of cavity multipolaritons: novel signatures of multiexciton generation.
Roslyak Oleksiy O Gumbs Godfrey G Mukamel Shaul S
Nano letters 20101001 10
In a simulation study, we show that correlated two-dimensional frequency-resolved fluorescence spectra of a quantum dot in a microcavity provide a sensitive probe for the distribution of multiexcitons. Polariton couplings lead to a fine structure of Rabi multiplets that allow us to resolve otherwise overlapping features of the different multiexcitons. These may be used to probe multiexciton generation. ...[more]
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