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.
Domaines
Autre [cond-mat.other]
Origine : Fichiers produits par l'(les) auteur(s)
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