Article Dans Une Revue Applied Physics Letters Année : 2011

Ultra-coherent single photon source

Résumé

We present an original type of single photon source in solid state, based on the coherent laser light scattering by a single InAs quantum dot. We demonstrate that the coherence of the emitted single photons is tailored by the resonant excitation with a spectral linewidth below the radiative limit. Our ultra-coherent source opens the way for integrated quantum devices dedicated to the generation of single photons with high degrees of indistinguishability.

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hal-00659992 , version 1 (14-01-2012)

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Hai-Son Nguyen, Gregory Sallen, Christophe Voisin, Philippe Roussignol, Carole Diederichs, et al.. Ultra-coherent single photon source. Applied Physics Letters, 2011, 99, pp.261904. ⟨10.1063/1.3672034⟩. ⟨hal-00659992⟩
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