| Literature DB >> 18233093 |
C Leyder1, T C H Liew, A V Kavokin, I A Shelykh, M Romanelli, J Ph Karr, E Giacobino, A Bramati.
Abstract
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.Year: 2007 PMID： 18233093 DOI： 10.1103/PhysRevLett.99.196402
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161