R
Rosa Brouri
Researcher at Centre national de la recherche scientifique
Publications - 11
Citations - 3732
Rosa Brouri is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Photon & Diamond. The author has an hindex of 10, co-authored 11 publications receiving 3444 citations.
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Quantum key distribution using gaussian-modulated coherent states
Frédéric Grosshans,Gilles Van Assche,Jérôme Wenger,Rosa Brouri,Nicolas J. Cerf,Philippe Grangier +5 more
TL;DR: This work proposes and experimentally demonstrate a quantum key distribution protocol based on the transmission of gaussian-modulated coherent states and shot-noise-limited homodyne detection, which is in principle secure for any value of the line transmission, against gaussian individual attacks based on entanglement and quantum memories.
Journal ArticleDOI
Photon antibunching in the fluorescence of individual color centers in diamond
TL;DR: In this paper, the authors observed photon antibunching in the fluorescent light emitted from a single nitrogen-vacancy center in diamond at room temperature, and the possibility of generating triggerable single photons with such a solid-state system is discussed.
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Single photon quantum cryptography.
Alexios Beveratos,Rosa Brouri,Thierry Gacoin,André Villing,Jean-Philippe Poizat,Philippe Grangier +5 more
TL;DR: The full implementation of a quantum cryptography protocol using a stream of single photon pulses generated by a stable and efficient source operating at room temperature reaches a domain where single photons have a measurable advantage over an equivalent system based on attenuated light pulses.
Journal ArticleDOI
Photon antibunching in the fluorescence of individual color centers in diamond
TL;DR: It is observed that photon antibunching in the fluorescent light emitted from a single nitrogen-vacancy center in diamond at room temperature is observed.
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Nonclassical radiation from diamond nanocrystals
TL;DR: In this paper, the quantum properties of the fluorescence light emitted by diamond nanocrystals containing a single nitrogen-vacancy (NV) colored center are investigated, and it is shown that such a system is a very good candidate for the production of single photon on demand.