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arXiv · 0903.0806

Photon correlation spectroscopy on a single quantum dot embedded in a nanowire

Gregory Sallen·Adrien Tribu·Thomas Aichele·Régis André·Catherine Bougerol·Serge Tatarenko·Kuntheak Kheng·Jean-Philippe Poizat
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Abstract

We have observed strong photoluminescence from a single CdSe quantum dot embedded in a ZnSe nanowire. Exciton, biexciton and charged exciton lines have been identified unambiguously using photon correlation spectroscopy. This technique has provided a detailed picture of the dynamics of this new system. This type of semi conducting quantum dot turns out to be a very efficient single photon source in the visible. Its particular growth technique opens new possibilities as compared to the usual self-asssembled quantum dots.

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Gregory Sallen, Adrien Tribu, Thomas Aichele, Régis André, Catherine Bougerol, Serge Tatarenko, Kuntheak Kheng, Jean-Philippe Poizat. 2009-03-04. Photon correlation spectroscopy on a single quantum dot embedded in a nanowire. https://arxiv.org/abs/0903.0806

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