Title :
Efficient source of single photons from charge- tunable quantum dots in a micropillar cavity
Author :
Rakher, M.T. ; Strauf, S. ; Stolz, N.G. ; Coldren, L.A. ; Petroff, P.M. ; Bouwmeester, D.
Author_Institution :
Department of Physics, University of California at Santa Barbara, 93106, USA
Abstract :
A single photon source is demonstrated using a novel oxide-apertured micropillar cavity embedded with InGaAs quantum dots. A bright 80 MHz count rate is enabled by the Purcell effect and charge-tuning of the quantum dots.
Keywords :
Distributed Bragg reflectors; Etching; Indium gallium arsenide; Optical materials; Photonic crystals; Physics; Quantum computing; Quantum dots; Spectroscopy; Statistics;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431688
