Generation of entangled polaritons in doped media

Igor O. Barinov; Alexei V. Prokhorov; Sergey M. Arakelian

doi:10.1117/12.2017733

8 May 2013 Generation of entangled polaritons in doped media

Igor O. Barinov, Alexei V. Prokhorov, Sergey M. Arakelian

Proceedings Volume 8772, Nonlinear Optics and Applications VII; 87720H (2013) https://doi.org/10.1117/12.2017733
Event: SPIE Optics + Optoelectronics, 2013, Prague, Czech Republic

Abstract

We developed a semiclassical theory of polariton excitations for the Λ-scheme of interaction realized in an yttrium orthosilicate crystal doped with Pr ⁵⁹ atoms. The threshold optical pump power for efficient amplification of the probefield polaritons in a medium consisting of three-level atoms is determined. At the near-threshold conditions in the system the appearance of strong non-classical correlations (entanglement) between light and dark polaritons, similar to generation of biphotons in optics is predicted.

Citation Download Citation

Igor O. Barinov, Alexei V. Prokhorov, and Sergey M. Arakelian "Generation of entangled polaritons in doped media", Proc. SPIE 8772, Nonlinear Optics and Applications VII, 87720H (8 May 2013); https://doi.org/10.1117/12.2017733

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