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 October 10, 2025)
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Generating correlated (2+1)-photon pairs in an active-Raman-gain medium
Published
Author(s)
, 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
Pub Type
Journals
Download Paper
Keywords
correlated photons, active Raman gain medium
Citation
Issues
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Created March 5, 2009, Updated November 10, 2018