Published October 2007
| Version v1
Journal article
Entanglement generation in a two-mode quantum beat laser
- 1. Centre for Quantum Physics, COMSATS Institute of Information Technology, Islamabad (Pakistan)
- 2. Department of Physics, Huazhong Normal University, Wuhan 430079 (China)
- 3. Texas A and M University at Qatar, Education City, P.O. Box 23874, Doha (Qatar)
- 4. Institute for Quantum Studies and Department of Physics, Texas A and M University, College Station, Texas 77843-4242 (United States)
Description
We analyze the quantum correlations between side modes of a quantum beat laser when a two-level atomic medium is driven strongly by a classical field. The squeezing and the entanglement generation of the cavity radiation are investigated. It turns out that there is neither squeezing nor entanglement when the strong driving field is resonant with the atomic transition but the generated light exhibits both two-mode squeezing and entanglement when the driving field is tuned away from the atomic transition
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 76
- Journal Issue
- 4
- Journal Page Range
- p. 042317-042317.6
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 39042485
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- CORRELATIONS; LASERS; QUANTUM ENTANGLEMENT; QUANTUM MECHANICS; QUANTUM WELLS
- Descriptors DEC
- MECHANICS; NANOSTRUCTURES
Optional Information
- Notes
- (c) 2007 The American Physical Society