Interfacing Single Photons from Dissimilar Sources
Sergey V. Polyakov, Andreas Müller, Alexander E. Ling, Edward B. Flagg, Natalia Borjemscaia, Edward Van Keuren, Alan L. Migdall, Glenn S. Solomon · 2011
We interface single photons generated by a quantum dot with those generated via parametric down-conversion. The photon indistinguishability is assessed by measuring their coalescence probability; it is 16% and limited by quantum dot decoherence.