Multiphoton nonclassical light from clusters of single-photon emitters
arXiv:1801.09163 · doi:10.1088/1367-2630/aacf21
Abstract
We study nonclassical features of multiphoton light emitted by clusters of single-photon emitters. As signatures of nonclassicality, we use violation of inequalities for normalized correlation functions of different orders or the probabilities of multiphoton detection. In experiment, for clusters of 2 to 14 colloidal CdSe/CdS dot-in-rods we observe nonclassical behavior, which gets even more pronounced for larger clusters.
5 pages, 4 figures
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