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arXiv · 1511.03627

Biexciton-mediated superradiant photon blockade

Alexander V. Poshakinskiy·Alexander N. Poddubny
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Abstract

The photon blockade is a hallmark of quantum light transport through a single two-level system that can accomodate only one photon. Here, we theoretically show that two-photon transmission can be suppressed even for a seemingly classical system with large number of quantum dots in a cavity when the biexciton nonlinearity is taken into account. We reveal the nonmonotonous dependence of the second-order correlation function of the transmitted photons on the biexciton binding energy. The blockade is realized by proper tuning the biexciton resonance that controls the collective superradiant modes.

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Alexander V. Poshakinskiy, Alexander N. Poddubny. 2015-11-11. Biexciton-mediated superradiant photon blockade. https://doi.org/10.1103/physreva.93.033856

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