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arXiv · 1503.00447

Stimulated photon emission and two-photon Raman scattering in a coupled-cavity QED system

Ci. Li·Zhi. Song
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Abstract

We study the scattering problem of photon and polariton in a one-dimensional coupled-cavity system. Analytical approximate analysis and numerical simulation show that a photon can stimulate the photon emission from a polariton through polariton-photon collisions. This observation opens the possibility of photon-stimulated transition from insulating to radiative phase in a coupled-cavity QED system. Inversely, we also find that a polariton can be generated by a two-photon Raman scattering process. This paves the way towards single photon storage by the aid of atom-cavity interaction.

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Ci. Li, Zhi. Song. 2015-03-02. Stimulated photon emission and two-photon Raman scattering in a coupled-cavity QED system. https://doi.org/10.1038/srep20991

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