Experimental demonstration of continuous variable cloning with phase-conjugate inputs

Physical Review Letters

Volumn 98, Issue 17, 2007, Pages

  Sabuncu, Metin ^a,b   Andersen, Ulrik L ^a,b   Leuchs, Gerd ^b  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^b UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

COHERENT LIGHT; FEEDFORWARD CONTROL; MATHEMATICAL TRANSFORMATIONS; OPTICAL ENGINEERING;

COHERENT STATES; CONTINUOUS VARIABLES; OPTICAL COMPONENTS; PHASE CONJUGATE INPUTS;

OPTICAL PHASE CONJUGATION;

EID: 34247382524     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.98.170503     Document Type: Article

References (21)

1. W.K. Wootters and W.H. Zurek, Nature (London) NATUAS 0028-0836 299, 802 (1982). 10.1038/299802a0
2. D. Dieks, Phys. Lett. A 92, 271 (1982). PYLAAG 0375-9601 10.1016/0375-9601(82)90084-6
3. V. Scarani, Rev. Mod. Phys. 77, 1225 (2005). RMPHAT 0034-6861 10.1103/RevModPhys.77.1225
4. N.J. Cerf and J. Fiurasek, in Progress in Optics, edited by, E. Wolf, (Elsevier, Amsterdam, 2006), Vol. 49, p. 455.
5. U.L. Andersen, V. Josse, and G. Leuchs, Phys. Rev. Lett. 94, 240503 (2005). PRLTAO 0031-9007 10.1103/PhysRevLett.94.240503
6. S. Koike, Phys. Rev. Lett. 96, 060504 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.96.060504
7. N. Gisin and S. Popescu, Phys. Rev. Lett. 83, 432 (1999). PRLTAO 0031-9007 10.1103/PhysRevLett.83.432
8. N.J. Cerf and S. Iblisdir, Phys. Rev. A 64, 032307 (2001). PLRAAN 1050-2947 10.1103/PhysRevA.64.032307
9. N.J. Cerf and S. Iblisdir, Phys. Rev. Lett. 87, 247903 (2001). PRLTAO 0031-9007 10.1103/PhysRevLett.87.247903
10. J. Fiurasek, Phys. Rev. A 65, 040302 (2002). PLRAAN 1050-2947 10.1103/PhysRevA.65.040302
11. X.-F. Zhou, Y.-S. Zhang, and G.-C. Guo, Phys. Rev. A 74, 042324 (2006). PLRAAN 1050-2947 10.1103/PhysRevA.74.042324
12. N. Cerf and S. Iblisdir, Phys. Rev. A 62, 040301(R) (2000). PLRAAN 1050-2947 10.1103/PhysRevA.62.040301
13. We note that non-Gaussian operations improve the standard cloning protocol [N. Cerf, Phys. Rev. Lett. 95, 070501 (2005)], and we conjecture this also to be the case for cloning with phase conjugated inputs. PRLTAO 0031-9007 10.1103/PhysRevLett.95.070501
14. V. Josse, Phys. Rev. Lett. 96, 163602 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.96.163602
15. P.T. Cochrane, T.C. Ralph, and A. Doliska, Phys. Rev. A 69, 042313 (2004). PLRAAN 1050-2947 10.1103/PhysRevA.69.042313
16. J. Niset, quant-ph/0608215.
17. J. Bae and A. Acin, Phys. Rev. Lett. 97, 030402 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.97.030402
18. U.L. Andersen, Phys. Rev. Lett. 96, 020409 (2006). PRLTAO 0031-9007 10.1103/PhysRevLett.96.020409
19. R. Namiki, M. Koashi, and N. Imoto, Phys. Rev. A 73, 032302 (2006). PLRAAN 1050-2947 10.1103/PhysRevA.73.032302
20. B.I. Erkmen and J.H. Shapiro, Phys. Rev. A 74, 041601 (2006). PLRAAN 1050-2947 10.1103/PhysRevA.74.041601
21. H. Chen and J. Zhang, Phys. Rev. A PLRAAN 1050-2947 75, 022306 (2007). 10.1103/PhysRevA.75.022306