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

Autor:	Sedov, E. S., Alodjants, A. P., Arakelian, S. M., Chuang, Y. -L., Lin, Y. Y., Yang, W. -X., Lee, R. -K.
Rok vydání:	2013
Předmět:	Condensed Matter - Mesoscale and Nanoscale Physics Quantum Physics
Zdroj:	Phys. Rev. A 89, 033828 (2014)
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevA.89.033828
Popis:	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. Comment: 10 pages, 7 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1312.2536 Zobrazit plný text záznamu View this record from Arxiv