TY - JOUR
T1 - Cavity quantum electrodynamics with charge-controlled quantum dots coupled to a fiber Fabry-Perot cavity
AU - Miguel-Sánchez, Javier
AU - Reinhard, Andreas
AU - Togan, Emre
AU - Volz, Thomas
AU - Imamoglu, Atac
AU - Besga, Benjamin
AU - Reichel, Jakob
AU - Estève, Jérôme
PY - 2013/4
Y1 - 2013/4
N2 - We demonstrate non-perturbative coupling between a single self-assembled InGaAs quantum dot and an external fiber-mirror-based microcavity. Our results extend the previous realizations of tunable microcavities while ensuring spatial and spectral overlap between the cavity mode and the emitter by simultaneously allowing for deterministic charge control of the quantum dots. Using resonant spectroscopy, we show that the coupled quantum dot cavity system is at the onset of strong coupling, with a cooperativity parameter of C ≈ 2.0 ± 1.3. Our results constitute a milestone in the progress toward the realization of a high-efficiency solid-state spin-photon interface.
AB - We demonstrate non-perturbative coupling between a single self-assembled InGaAs quantum dot and an external fiber-mirror-based microcavity. Our results extend the previous realizations of tunable microcavities while ensuring spatial and spectral overlap between the cavity mode and the emitter by simultaneously allowing for deterministic charge control of the quantum dots. Using resonant spectroscopy, we show that the coupled quantum dot cavity system is at the onset of strong coupling, with a cooperativity parameter of C ≈ 2.0 ± 1.3. Our results constitute a milestone in the progress toward the realization of a high-efficiency solid-state spin-photon interface.
UR - http://www.scopus.com/inward/record.url?scp=84876773830&partnerID=8YFLogxK
U2 - 10.1088/1367-2630/15/4/045002
DO - 10.1088/1367-2630/15/4/045002
M3 - Article
AN - SCOPUS:84876773830
SN - 1367-2630
VL - 15
SP - 1
EP - 18
JO - New Journal of Physics
JF - New Journal of Physics
M1 - 045002
ER -