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arXiv · 1312.2536

Tunneling-assisted optical information storage with lattice polariton solitons in cavity-QED arrays

E. S. Sedov·A. P. Alodjants·S. M. Arakelian·Y. -L. Chuang·Y. Y. Lin·W. -X. Yang·R. -K. Lee
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Abstract

Considering two-level media in the array of weakly coupled nano-cavities, we reveal a variety of dynamical regimes, such as diffusion, self-trapping, soliton, and breathers for the wave-packets in the presence of photon tunneling processes between the next-nearest cavities. We focus our attention on the low branch (LB) bright polariton soliton formation, due to the two-body polariton-polariton scattering processes. When detuning frequency is manipulated adiabatically, the low-branch lattice polariton localized states, i.e., that are solitons and breathers evolving between photon-like and matter-like states, are shown to act as carriers for spatially distributed storage and retrieval of optical information.

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E. S. Sedov, A. P. Alodjants, S. M. Arakelian, Y. -L. Chuang, Y. Y. Lin, W. -X. Yang, R. -K. Lee. 2013-12-09. Tunneling-assisted optical information storage with lattice polariton solitons in cavity-QED arrays. https://doi.org/10.1103/physreva.89.033828

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