Entangled Light Emission From a Diode
R. M. Stevenson, C. L. Salter, Ian A. Farrer, Christine A. Nicoll, D. A. Ritchie, Andrew J. Shields, Jisoon Ihm, Hyeonsik Cheong · AIP conference proceedings · 2011
Electrically‐driven entangled photon generation is demonstrated for the first time using a single semiconductor quantum dot embedded in a light emitting diode structure. The entanglement fidelity is shown to be of sufficient quality for applications such as quantum key distribution.