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Polariton quantum blockade in a photonic dot

Arnaud Verger·Cristiano Ciuti·Iacopo Carusotto
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Abstract

We investigate the quantum nonlinear dynamics of a resonantly excited photonic quantum dot embedding a quantum well in the strong exciton-photon coupling regime. Within a master equation approach, we study the polariton quantum blockade and the generation of single photon states due to polariton-polariton interactions as a function of the photonic dot geometry, spectral linewidths and energy detuning between quantum well exciton and confined photon mode. The second order coherence function $g^{(2)}(t,t')$ is calculated for both continuous wave and pulsed excitations.

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Arnaud Verger, Cristiano Ciuti, Iacopo Carusotto. 2005-11-14. Polariton quantum blockade in a photonic dot. https://doi.org/10.1103/physrevb.73.193306

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