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Volumn 85, Issue 8, 2000, Pages 1622-1625

Measurement and cancellation of the cold collision frequency shift in an 87Rb fountain clock

Author keywords

[No Author keywords available]

Indexed keywords

CAVITY RESONATORS; ELECTRON TRANSITIONS; FREQUENCY STABILITY; LASER BEAMS; RUBIDIUM; TUNING;

EID: 0034245833     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.85.1622     Document Type: Article
Times cited : (128)

References (29)
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    • C. J. Myatt et al., Phys. Rev. Lett. 78, 586 (1997); S. J. J. M. F. Kokkelmans, H. M. J. M. Boesten, and B. J. Verhaar, Phys. Rev. A 55, 1589 (1997); P. S. Julienne et al., Phys. Rev. Lett 78, 1880 (1997); J. P. Burke et al., Phys. Rev. A 55, 2511 (1997).
    • (1997) Phys. Rev. Lett. , vol.78 , pp. 586
    • Myatt, C.J.1
  • 6
    • 0000534289 scopus 로고    scopus 로고
    • C. J. Myatt et al., Phys. Rev. Lett. 78, 586 (1997); S. J. J. M. F. Kokkelmans, H. M. J. M. Boesten, and B. J. Verhaar, Phys. Rev. A 55, 1589 (1997); P. S. Julienne et al., Phys. Rev. Lett 78, 1880 (1997); J. P. Burke et al., Phys. Rev. A 55, 2511 (1997).
    • (1997) Phys. Rev. A , vol.55 , pp. 1589
    • Kokkelmans, S.J.J.M.F.1    Boesten, H.M.J.M.2    Verhaar, B.J.3
  • 7
    • 0001434023 scopus 로고    scopus 로고
    • C. J. Myatt et al., Phys. Rev. Lett. 78, 586 (1997); S. J. J. M. F. Kokkelmans, H. M. J. M. Boesten, and B. J. Verhaar, Phys. Rev. A 55, 1589 (1997); P. S. Julienne et al., Phys. Rev. Lett 78, 1880 (1997); J. P. Burke et al., Phys. Rev. A 55, 2511 (1997).
    • (1997) Phys. Rev. Lett , vol.78 , pp. 1880
    • Julienne, P.S.1
  • 8
    • 0001600970 scopus 로고    scopus 로고
    • C. J. Myatt et al., Phys. Rev. Lett. 78, 586 (1997); S. J. J. M. F. Kokkelmans, H. M. J. M. Boesten, and B. J. Verhaar, Phys. Rev. A 55, 1589 (1997); P. S. Julienne et al., Phys. Rev. Lett 78, 1880 (1997); J. P. Burke et al., Phys. Rev. A 55, 2511 (1997).
    • (1997) Phys. Rev. A , vol.55 , pp. 2511
    • Burke, J.P.1
  • 10
    • 0033084439 scopus 로고    scopus 로고
    • Preliminary indications of a small shift have been reported in Ref. [8] and S. Bize et al., Europhys. Lett. 45, 558 (1999).
    • (1999) Europhys. Lett. , vol.45 , pp. 558
    • Bize, S.1
  • 12
    • 0343964374 scopus 로고    scopus 로고
    • note
    • By preparing in both [1, 0〉 and [2, 0〉, the collision shift is insensitive to the cavity detuning.
  • 14
    • 0343092624 scopus 로고    scopus 로고
    • private communication
    • C. Williams (private communication).
    • Williams, C.1
  • 15
    • 0343528529 scopus 로고    scopus 로고
    • note
    • There is cavity pulling in Cs beam clocks due to the variation of the microwave power. This effect is easily eliminated in fountain clocks.
  • 20
    • 0343092621 scopus 로고    scopus 로고
    • note
    • 0,1,11 mode at 6.877 GHz is also small.
  • 22
    • 0001201202 scopus 로고
    • B. J. Verhaar et al., Phys. Rev. A 35, 3825 (1987); J. M. V. A. Koelman et al., ibid. 38, 3535 (1988); R. L. Walsworth et al., ibid. 46, 2495 (1992); M. E. Hayden, M. D. Hurlimann, and W. N. Hardy, IEEE Trans. Instrum. Meas. 42, 314 (1993).
    • (1987) Phys. Rev. A , vol.35 , pp. 3825
    • Verhaar, B.J.1
  • 23
    • 0000229237 scopus 로고
    • B. J. Verhaar et al., Phys. Rev. A 35, 3825 (1987); J. M. V. A. Koelman et al., ibid. 38, 3535 (1988); R. L. Walsworth et al., ibid. 46, 2495 (1992); M. E. Hayden, M. D. Hurlimann, and W. N. Hardy, IEEE Trans. Instrum. Meas. 42, 314 (1993).
    • (1988) Phys. Rev. A , vol.38 , pp. 3535
    • Koelman, J.M.V.A.1
  • 24
    • 0001446606 scopus 로고
    • B. J. Verhaar et al., Phys. Rev. A 35, 3825 (1987); J. M. V. A. Koelman et al., ibid. 38, 3535 (1988); R. L. Walsworth et al., ibid. 46, 2495 (1992); M. E. Hayden, M. D. Hurlimann, and W. N. Hardy, IEEE Trans. Instrum. Meas. 42, 314 (1993).
    • (1992) Phys. Rev. A , vol.46 , pp. 2495
  • 25
    • 0027585333 scopus 로고
    • B. J. Verhaar et al., Phys. Rev. A 35, 3825 (1987); J. M. V. A. Koelman et al., ibid. 38, 3535 (1988); R. L. Walsworth et al., ibid. 46, 2495 (1992); M. E. Hayden, M. D. Hurlimann, and W. N. Hardy, IEEE Trans. Instrum. Meas. 42, 314 (1993).
    • (1993) IEEE Trans. Instrum. Meas. , vol.42 , pp. 314
    • Hayden, M.E.1    Hurlimann, M.D.2    Hardy, W.N.3
  • 26
    • 0343092622 scopus 로고    scopus 로고
    • note
    • The observed density-dependent contribution to the linewidth is less than 0.06%.
  • 27
    • 0343092623 scopus 로고    scopus 로고
    • note
    • The transition probability during the first passage has to be different than 0.5. Using several cavities, the larger shift of Cs could be canceled.
  • 29
    • 0343964372 scopus 로고    scopus 로고
    • to be published
    • Y. Sortais et al. (to be published).
    • Sortais, Y.1


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