Entanglement-assisted atomic clock beyond the projection noise limit

New Journal of Physics

Volumn 12, Issue , 2010, Pages

  Louchet Chauvet, Anne ^a,b   Appel, Jürgen ^a   Renema, Jelmer J ^a   Oblak, Daniel ^a   Kjaergaard, Niels ^a,c   Polzik, Eugene S ^a  

^a UNIVERSITY OF COPENHAGEN   (Denmark)

^b OBSERVATOIRE DE PARIS   (France)

^c DANISH FUNDAMENTAL METROLOGY   (Denmark)

Author keywords

[No Author keywords available]

Indexed keywords

COLD CESIUM ATOMS; NOISE LIMIT; PROOF-OF-PRINCIPLE EXPERIMENTS; QUANTUM NONDEMOLITION MEASUREMENTS; SPIN SQUEEZED STATE; SPIN SQUEEZING;

ATOMIC CLOCKS; CESIUM; QUANTUM ENTANGLEMENT; QUANTUM OPTICS; SIGNAL TO NOISE RATIO; SPIN DYNAMICS;

ATOMS;

EID: 77955085135     PISSN: 13672630     EISSN: None     Source Type: Journal    
DOI: 10.1088/1367-2630/12/6/065032     Document Type: Article

References (35)

1. Santarelli G, Laurent P, Lemonde P, Clairon A, Mann A G, Chang S, Luiten A N and Salomon C 1999 Phys. Rev. Lett. 82 4619
2. Wilpers G, Binnewies T, Degenhardt C, Sterr U, Helmcke J and Riehle F 2002 Phys. Rev. Lett. 89 230801
3. Ludlow AD et al 2008 Science 319 1805
4. Wineland D J, Bollinger J J, Itano W M, Moore F L and Heinzen D J 1992 Phys. Rev. A 46 R6797
5. Huelga S F, Macchiavello C, Pellizzari T, Ekert A K, Plenio M B and Cirac J I 1997 Phys. Rev. Lett. 79 3865
6. Giovannetti V, Lloyd S and Maccone L 2004 Science 306 1330
7. André A, Sørensen A S and Lukin M D 2004 Phys. Rev. Lett. 92 230801
8. Meiser D, Ye J and Holland M J 2008 New J. Phys. 10 073014
9. Meyer V, Rowe M A, Kielpinski D, Sackett C A, Itano W M, Monroe C and Wineland D J 2001 Phys. Rev. Lett. 86 5870
10. Wasilewski W, Jensen K, Krauter H, Renema J, Balabas M V and Polzik E 2009 Quantum noise limited and entanglement-assisted magnetometry arXiv:0907.2453v3
11. [U] Koschorreck M, Napolitano M, Dubost B and Mitchell M W 2009 Measurement of spin projection noise in broadband atomic magnetometry arXiv:0911.4491 vi
12. Appel J, Windpassinger P J, Oblak D, Hoff U B and Kjaergaard N 2009 Proc. Natl Acad. Sci 106 10960
13. Lodewyck J, Westergaard P G and Lemonde P 2009 Phys. Rev. A 79 061401
14. Itano W M, Bergquist J C, Bollinger J J, Gilligan J M, Heinzen D J, Moore F L, Raizen M G and Wineland D J 1993 Phys. Rev. A 47 3554
15. Sørensen A, Duan L-M, Cirac J I and Zoller P 2001 Nature 409 63
16. Estève J, Gross C, Weiler A, Giovanazzi S and Oberthaler M K 2008 Nature 455 1216
17. Kuzmich A, Mølmer K and Polzik E S 1997 Phys. Rev. Lett. 79 4782
18. HaId J, Sørensen J L, Schori C and Polzik E S 1999 Phys. Rev. Lett. 83 1319
19. Appel J, Figueroa E, Korystov D, Lobino M and Lvovsky A I 2008 Phys. Rev. Lett. 100 093602
20. Honda K, Akamatsu D, Arikawa M, Yokoi Y, Akiba K, Nagatsuka S, Tanimura T, Furusawa A and Kozuma M 2008 Phys. Rev. Lett. 100 093601
21. Grangier P, Roch J.-F and Roger G 1991 Phys. Rev. Lett. 66 1418
22. Kuzmich A, Bigelow N P and Mandel L 1998 Europhys. Lett. 42 481
23. Kuzmich A, Mandel L and Bigelow N P 2000 Phys. Rev. Lett. 85 1594
24. Chaudhury S, Smith G A, Schulz K and Jessen P S 2006 Phys. Rev. Lett. 96 043001
25. Schleier-Smith M H, Leroux I D and Vuletić V Phys. Rev. Lett. 104 073604
26. Takano T, Fuyama M, Namiki R and Takahashi Y 2009 Phys. Rev. Lett. 102 033601
27. Julsgaard B, Kozhekin A and Polzik E S 2001 Nature 413 400
28. Saffman M, Oblak D, Appel J and Polzik E S 2009 Phys. Rev. A 79 023831
29. Windpassinger P J, Oblak D, Petrov P G, Kubasik M, Saffman M, Alzar C L G, Appel J, Müller J H, Kjœrgaard N and Polzik E S 2008 Phys. Rev. Lett. 100 103601
30. Appel J, MacRae A and Lvovsky A I 2009 Meas. Sci. Technol. 20 055302
31. Windpassinger P J, Oblak D, Hoff U B, Louchet A, Appel J, Kjaergaard N and Polzik E S 2009 J. Mod. Opt. 56 1993
32. Oblak D, Appel J, Windpassinger P, Hoff U, Kjaergaard N and Polzik E 2008 Eur. Phys. J. D 50 67
33. Katori H, Takamoto M, Palchikov V G and Ovsiannikov V D 2003 Phys. Rev. Lett. 91 173005
34. Ye J, Kimble H J and Katori H 2008 Science 320 1734
35. Barber Z W et al 2008 Phys. Rev. Lett. 100 103002