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arXiv · 1701.04432

Method of images applied to driven solid-state emitters

Dale Scerri·Ted S. Santana·Brian D. Gerardot·Erik M. Gauger
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Abstract

Increasing the collection efficiency from solid-state emitters is an important step towards achieving robust single photon sources, as well as optically connecting different nodes of quantum hardware. A metallic substrate may be the most basic method of improving the collection of photons from quantum dots, with predicted collection efficiency increases of up to 50%. The established 'method-of-images' approach models the effects of a reflective surface for atomic and molecular emitters by replacing the metal surface with a second fictitious emitter which ensures appropriate electromagnetic boundary conditions. Here, we extend the approach to the case of driven solid-state emitters, where exciton-phonon interactions play a key role in determining the optical properties of the system. We derive an intuitive polaron master equation and demonstrate its agreement with the complementary half-sided cavity formulation of the same problem. Our extended image approach offers a straightforward route towards studying the dynamics of multiple solid-state emitters near a metallic surface.

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Dale Scerri, Ted S. Santana, Brian D. Gerardot, Erik M. Gauger. 2017-01-16. Method of images applied to driven solid-state emitters. https://doi.org/10.1103/physrevb.95.165403

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