We describe an electrically driven single photon source consisting of a single InAs/GaAs quantum dot within a planar microcavity. Single photon emission from both the exciton and biexciton states is demonstrated under pulsed electrical injection.
© 2005 Optical Society of America
A. J. Bennett, D. C. Unitt, P. See, A. J. Shields, P. Atkinson, K. Cooper, and D. A. Ritchie, "A Single-Photon Resonant-Cavity LED," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2005), paper QThJ5.
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