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Phys. Rev. A 79, 013831 (2009) [7 pages]

Entanglement in a bright light source via Raman-driven coherence

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Sajid Qamar1, M. Al-Amri2, and M. Suhail Zubairy1,3
1Centre for Quantum Physics, COMSATS Institute of Information and Technology, Islamabad, Pakistan
2The National Centre for Mathematics and Physics, KACST, P.O. Box 6086, Riyadh 11442, Saudi Arabia
3Department of Physics and Institute for Quantum Studies, Texas A&M University, College Station, Texas 77843-4242, USA

See Also: Erratum

Received 26 August 2008; published 30 January 2009

We propose a two-photon correlated emission laser to generate entanglement amplifier for bright light source. The coherence between upper and lower levels is generated in a Raman-driven scheme using two external classical fields. The proposed scheme is practically more suitable for the macroscopic entanglement of photons of the two modes of the cavity field.

© 2009 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.79.013831
DOI:
10.1103/PhysRevA.79.013831
PACS:
42.50.Pq, 42.50.Dv, 42.65.Lm

See Also

Erratum: Sajid Qamar, M. Al-Amri, and M. Suhail Zubairy, Erratum: Entanglement in a bright light source via Raman-driven coherence [Phys. Rev. A 79, 013831 (2009)], Phys. Rev. A 79, 039902 (2009).