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Generating correlated (2+1)-photon pairs in an active-Raman-gain medium

Published

Author(s)

Lu Deng, Cuiping Lu, Weiping Zhang, Chunhua Yuan

Abstract

A scheme of generating controllable 2+1 photons in a double- atomic system based on active Raman gain is presented in this paper. Such 2+1 photons can be a potential candidate to generate a correlated photon pair as one photon of “2” photons acts as a trigger. Our proposal is an alternative approach to generate photon pairs where the frequencies are tunable for subsequent atomic system experiments compared to spontaneous parametric down-conversion case. Compared to other schemes of generating correlated photon pairs, our scheme exhibits several features due to the exploit of the stimulated Raman process and injection-seeding mechanism.
Citation
Physical Review A
Volume
79
Issue
3

Keywords

correlated photons, active Raman gain medium

Citation

Deng, L. , Lu, C. , Zhang, W. and Yuan, C. (2009), Generating correlated (2+1)-photon pairs in an active-Raman-gain medium, Physical Review A, [online], https://doi.org/10.1103/PhysRevA.79.033804 (Accessed April 20, 2024)
Created March 5, 2009, Updated November 10, 2018