OSA's Digital Library

Journal of the Optical Society of America B

Journal of the Optical Society of America B

| OPTICAL PHYSICS

  • Editor: Henry van Driel
  • Vol. 27, Iss. 3 — Mar. 1, 2010
  • pp: 518–523

Bright quadripartite continuous variable entanglement from coupled intracavity nonlinearities

Juan Guo, Zehui Zhai, and Jiangrui Gao  »View Author Affiliations


JOSA B, Vol. 27, Issue 3, pp. 518-523 (2010)
http://dx.doi.org/10.1364/JOSAB.27.000518


View Full Text Article

Enhanced HTML    Acrobat PDF (149 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

The continuous variable quadripartite entanglement properties of the output fields by the coupled intracavity parametric downconversions processes are analyzed theoretically. In the above-threshold region, it shows that the four output lights are multicolored entangled beams in separable locations with four-mode amplitude quadratures correlation and relative phase quadratures correlation.

© 2010 Optical Society of America

OCIS Codes
(190.4410) Nonlinear optics : Nonlinear optics, parametric processes
(270.2500) Quantum optics : Fluctuations, relaxations, and noise
(270.5565) Quantum optics : Quantum communications

ToC Category:
Quantum Optics

History
Original Manuscript: July 16, 2009
Revised Manuscript: January 13, 2010
Manuscript Accepted: January 16, 2010
Published: February 19, 2010

Citation
Juan Guo, Zehui Zhai, and Jiangrui Gao, "Bright quadripartite continuous variable entanglement from coupled intracavity nonlinearities," J. Opt. Soc. Am. B 27, 518-523 (2010)
http://www.opticsinfobase.org/josab/abstract.cfm?URI=josab-27-3-518


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. P. van Loock and S. L. Braunstein, “Multipartite entanglement for continuous variables: a quantum teleportation network,” Phys. Rev. Lett. 84, 3482-3485 (2000). [CrossRef] [PubMed]
  2. M. Murao, D. Jonathan, M. B. Plenio, and V. Vedral, “Quantum telecloning and multiparticle entanglement,” Phys. Rev. A 59, 156-161 (1999). [CrossRef]
  3. P. van Loock and S. L. Braunstein, “Telecloning of continuous quantum variables,” Phys. Rev. Lett. 87, 247901 (2001). [CrossRef] [PubMed]
  4. J. Zhang, C. Xie, and K. Peng, “Controlled dense coding for continuous variables using three-particle entangled states,”Phys. Rev. A 66, 032318 (2002). [CrossRef]
  5. J. Jing, J. Zhang, Y. Yan, F. Zhao, C. Xie, and K. Peng, “Experimental demonstration of tripartite entanglement and controlled dense coding for continuous variables,” Phys. Rev. Lett. 90, 167903 (2003). [CrossRef] [PubMed]
  6. T. Aoki, N. Takei, H. Yonezawa, K. Wakui, T. Hiraoka, and A. Furusawa, “Experimental creation of a fully inseparable tripartite continuous-variable state,” Phys. Rev. Lett. 91, 080404 (2003). [CrossRef] [PubMed]
  7. H. Yonezawa, T. Aoki, and A. Furusawa, “Demonstration of a quantum teleportation network for continuous variables,” Nature 431, 430-433 (2004). [CrossRef] [PubMed]
  8. X. Su, A. Tan, X. Jia, J. Zhang, C. Xie, and K. Peng, “Experimental preparation of quadripartite cluster and Greenberger-Horne-Zeilinger entangled states for continuous variables,” Phys. Rev. Lett. 98, 070502 (2007). [CrossRef] [PubMed]
  9. M. Yukawa, R. Ukai, P. van Loock, and A. Furusawa, “Experimental generation of four-mode continuous-variable cluster states,” Phys. Rev. A 78, 012301 (2008). [CrossRef]
  10. J. Guo, H. Zou, Z. Zhai, J. Zhang, and J. Gao, “Generation of continuous-variable tripartite entanglement using cascaded nonlinearities,” Phys. Rev. A 71, 034305 (2005). [CrossRef]
  11. A. S. Bradley, M. K. Olsen, O. Pfister, and R. C. Pooser, “Bright tripartite entanglement in triply concurrent parametric oscillation,” Phys. Rev. A 72, 053805 (2005). [CrossRef]
  12. C. Pennarun, A. S. Bradley, and M. K. Olsen, “Tripartite entanglement and threshold properties of coupled intracavity downconversion and sum-frequency generation,” Phys. Rev. A 76, 063812 (2007). [CrossRef]
  13. Y. B. Yu, Z. D. Xie, X. Q. Yu, H. X. Li, P. Xu, H. M. Yao, and S. N. Zhu, “Generation of three-mode continuous-variable entanglement by cascaded nonlinear interactions in a quasi-periodic superlattice,” Phys. Rev. A 74, 042332 (2006). [CrossRef]
  14. A. S. Villar, M. Martinelli, C. Fabre, and P. Nussenzveig1, “Direct production of tripartite pump-signal-idler entanglement in the above-threshold optical parametric oscillator,” Phys. Rev. Lett. 97, 140504 (2006). [CrossRef] [PubMed]
  15. J. F. Wang, X. Q. Yu, Y. B. Yu, P. Xu, Z. D. Xie, H. Y. Leng, and S. N. Zhu, “Direct generation of bright quadripartite continuous-variable entanglement use cascaded χ2 nonlinear interactions in a quasi-periodic optical superlattice,” Opt. Commun. 282, 253-257 (2009). [CrossRef]
  16. H. Y. Leng, J. F. Wang, Y. B. Yu, X. Q. Yu, P. Xu, Z. D. Xie, J. S. Zhao, and S. N. Zhu, “Scheme to generate continuous-variable quadripartite entanglement by intracavity downconversion cascaded with double sum-frequency generations,” Phys. Rev. A 79, 032337 (2009). [CrossRef]
  17. M. K. Olsen and P. D. Drummond, “Entanglement and the Einstein-Podolsky-Rosen paradox with coupled intracavity optical downconverters,” Phys. Rev. A 71, 053803 (2005). [CrossRef]
  18. N. Olivier and M. K. Olsen, “Bright entanglement and the Einstein-Podolsky-Rosen paradox with coupled parametric oscillators,” Opt. Commun. 259, 781-788 (2006). [CrossRef]
  19. L. Fabiny, P. Colet, R. Roy, and D. Lenstra, “Coherence and phase dynamics of spatially coupled solid-state lasers,” Phys. Rev. A 47, 4287-4296 (1993). [CrossRef] [PubMed]
  20. Y. Braiman, T. A. B. Kennedy, K. Wiesenfeld, and A. Khibnik, “Entrainment of solid-state laser arrays,” Phys. Rev. A 52, 1500-1506 (1995). [CrossRef] [PubMed]
  21. J. Herec, J. Fiurášek, and L. Mišta Jr., “Entanglement generation in continuously coupled parametric generators,” J. Opt. B 5, 419-426 (2003). [CrossRef]
  22. M. Bache, Yu. B. Gaididei, and P. L. Christiansen, “Nonclassical statistics of intracavity coupled χ(2) waveguides: the quantum optical dimer,” Phys. Rev. A 67, 043802 (2003). [CrossRef]
  23. H.-J. Briegel, W. Dr, J. I. Cirac, and P. Zoller, “Quantum repeaters: the role of imperfect local operations in quantum communication,” Phys. Rev. Lett. 81, 5932-5935 (1998). [CrossRef]
  24. A. S. Coelho, F. A. S. Barbosa, K. N. Cassemiro, A. S. Villar, M. Martinelli, and P. Nussenzveig, “Three-color entanglement,” Science 326, 823-826 (2009). [CrossRef] [PubMed]
  25. M. J. Collett and C. W. Gardiner, “Squeezing of intracavity and traveling-wave light fields produced in parametric amplification,” Phys. Rev. A 30, 1386-1391 (1984). [CrossRef]
  26. P. van Loock and A. Furusawa, “Detecting genuine multipartite continuous-variable entanglement,” Phys. Rev. A 67, 052315 (2003). [CrossRef]
  27. N. B. Grosse, W. P. Bowen, K. McKenzie, and P. K. Lam, “Harmonic entanglement with second-order nonlinearity,” Phys. Rev. Lett. 96, 063601 (2006). [CrossRef] [PubMed]
  28. N. B. Grosse, S. Assad, M. Mehmet, R. Schnabel, T. Symul, and P. K. Lam, “Observation of entanglement between two light beams spanning an octave in optical frequency,” Phys. Rev. Lett. 100, 243601 (2008). [CrossRef] [PubMed]

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.

Figures

Fig. 1 Fig. 2 Fig. 3
 
Fig. 4
 

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited