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Article Dans Une Revue Physical Review Letters Année : 2007

Interference of coherent polariton beams in microcavities: polarization controlled optical gates

Résumé

We demonstrate, theoretically and experimentally, a polarization-controlled optical gate based on a degenerate polariton-polariton scattering process occurring in semiconductor microcavities. Because of the interference between coherent polaritons, this process is observed in the case of polaritons generated from two collinearly polarized coherent pump beams. On the contrary, if the beams are cross polarized, the scattering is suppressed.

Dates et versions

hal-00966089 , version 1 (26-03-2014)

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Charles Leyder, Tim C.H. Liew, Alexey V. Kavokin, Ivan A. Shelykh, Marco Romanelli, et al.. Interference of coherent polariton beams in microcavities: polarization controlled optical gates. Physical Review Letters, 2007, 99, pp.196402. ⟨10.1103/PhysRevLett.99.196402⟩. ⟨hal-00966089⟩
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