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arXiv:quant-ph/0104028 · Physical Review A

Nonclassical radiation from diamond nanocrystals

A. Beveratos, Rosa Tualle-Brouri, Thierry Gacoin, J.-Ph. Poizat, Philippe Grangier

Published Nov 19, 2001• 366 citations
arXivHTMLPDF

Abstract

The quantum properties of the fluorescence light emitted by diamond nanocrystals containing a single nitrogen-vacancy (NV) colored center are 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 a larger NV center lifetime in nanocrystals than in the bulk, in good agreement with a simple quantum electrodynamical model.

DOI
10.1103/physreva.64.061802

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