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Nonclassical radiation from diamond nanocrystals

Alexios Beveratos·Rosa Brouri·Thierry Gacoin·Jean-Philippe Poizat·Philippe Grangier
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Abstract

The quantum properties of the fluorescence light emitted by diamond nanocrystals containing a single nitrogen-vacancy (NV) colored center is investigated. We have observed photon antibunching with very low background light. This system is therefore a very good candidate for the production of single photon on demand. In addition, we have measured larger NV center lifetime in nanocrystals than in the bulk, in good agreement with a simple quantum electrodynamical model.

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Alexios Beveratos, Rosa Brouri, Thierry Gacoin, Jean-Philippe Poizat, Philippe Grangier. 2001-10-31. Nonclassical radiation from diamond nanocrystals. https://doi.org/10.1103/physreva.64.061802

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