G. Reithmaier, S. Lichtmannecker, T. Reichert, P. Hasch, K. Mueller, M. Bichler, R. Gross, J. J. Finley: On-chip time resolved detection of quantum dot emission using integrated superconducting single photon detectors. 2013Scientific Reports: 3. ISBN 2045-2322 http://dx.doi.org/10.1038/srep01901