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arXiv · 1207.6472

Anomalous dip observed in intensity autocorrelation function as an inherent nature of single-photon emitters

Hideaki Nakajima·Hidekazu Kumano·Hitoshi Iijima·Ikuo Suemune
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Abstract

We report the observation of an anomalous antibunching dip in intensity autocorrelation function with photon correlation measurements on a single-photon emitter (SPE). We show that the anomalous dip observed is a manifestation of quantum nature of SPEs. Taking population dynamics in a quantum two-level system into account correctly, we redefine intensity autocorrelation function. This is of primary importance for precisely evaluating the lowest-level probability of multiphoton generation in SPEs toward realizing versatile pure SPEs for quantum information and communication.

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Hideaki Nakajima, Hidekazu Kumano, Hitoshi Iijima, Ikuo Suemune. 2012-07-27. Anomalous dip observed in intensity autocorrelation function as an inherent nature of single-photon emitters. https://doi.org/10.1063/1.4760222

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