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Applied Physics B

, Volume 107, Issue 4, pp 1053–1059 | Cite as

Optogalvanic spectroscopy of metastable states in Yb+

  • M. J. Petrasiunas
  • E. W. Streed
  • T. J. Weinhold
  • B. G. Norton
  • D. Kielpinski
Article

Abstract

The metastable 2F7/2 and 2D3/2 states of Yb+ are of interest for applications in metrology and quantum information and also act as dark states in laser cooling. These metastable states are commonly repumped to the ground state via the 638.6 nm 2F7/21D[5/2]5/2 and 935.2 nm 2D3/23D[3/2]1/2 transitions. We have performed optogalvanic spectroscopy of these transitions in Yb+ ions generated in a discharge. We measure the pressure broadening coefficient for the 638.6 nm transition to be 70±10 MHz mbar−1. We place an upper bound of 375 MHz/nucleon on the 638.6 nm isotope splitting and show that our observations are consistent with theory for the hyperfine splitting. Our measurements of the 935.2 nm transition extend those made by Sugiyama et al., showing well-resolved isotope and hyperfine splitting (Sugiyama and Yoda in IEEE Trans. Instrum. Meas. 44: 140, 1995). We obtain high signal-to-noise, sufficient for laser stabilisation applications (Streed et al. in Appl. Phys. Lett. 93: 071103, 2008).

Keywords

Metastable State Isotope Shift Saturation Intensity Homogeneous Linewidth Optogalvanic Spectroscopy 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    K. Sugiyama, J. Yoda, IEEE Trans. Instrum. Meas. 44, 140 (1995) CrossRefGoogle Scholar
  2. 2.
    E.W. Streed, T.J. Weinhold, D. Kielpinski, Appl. Phys. Lett. 93, 071103 (2008) ADSCrossRefGoogle Scholar
  3. 3.
    M. Roberts, P. Taylor, G.P. Barwood, P. Gill, H.A. Klein, W.R.C. Rowley, Phys. Rev. Lett. 78, 1876 (1997) ADSCrossRefGoogle Scholar
  4. 4.
    S.A. Webster, P. Taylor, M. Roberts, G.P. Barwood, P. Gill, Phys. Rev. A 65, 052501 (2002) ADSCrossRefGoogle Scholar
  5. 5.
    P.J. Blythe, S.A. Webster, H.S. Margolis, S.N. Lea, G. Huang, S.-K. Choi, W.R.C. Rowley, P. Gill, R.S. Windeler, Phys. Rev. A 67, 020501 (2003) ADSCrossRefGoogle Scholar
  6. 6.
    K. Hosaka, S.A. Webster, P.J. Blythe, A. Stannard, D. Beaton, H.S. Margolis, S.N. Lea, P. Gill, IEEE Trans. Instrum. Meas. 54, 759 (2005) CrossRefGoogle Scholar
  7. 7.
    K. Hosaka, S.A. Webster, A. Stannard, B.R. Walton, H.S. Margolis, P. Gill, Phys. Rev. A 79, 033403 (2009) ADSCrossRefGoogle Scholar
  8. 8.
    I. Sherstov, M. Okhapkin, B. Lipphardt, C. Tamm, E. Peik, Phys. Rev. A 81, 021805 (2010) ADSCrossRefGoogle Scholar
  9. 9.
    P. Taylor, M. Roberts, R.B.M. Clarke, G.P. Barwood, W.R.C. Rowley, P. Gill, Phys. Rev. A 56, 2699 (1997) ADSCrossRefGoogle Scholar
  10. 10.
    P. Taylor, M. Roberts, G.M. Macfarlane, G.P. Barwood, W.R.C. Rowley, P. Gill, Phys. Rev. A 60, 2829 (1999) ADSCrossRefGoogle Scholar
  11. 11.
    N. Yu, L. Maleki, Phys. Rev. A 61, 022507 (2000) ADSCrossRefGoogle Scholar
  12. 12.
    S. Olmschenk, K.C. Younge, D.L. Moehring, D.N. Matsukevich, P. Maunz, C. Monroe, Phys. Rev. A 76, 052314 (2007) ADSCrossRefGoogle Scholar
  13. 13.
    H. Lehmitz, J. Hattendorf-Ledwoch, R. Blatt, H. Harde, Phys. Rev. Lett. 62, 2108 (1989) ADSCrossRefGoogle Scholar
  14. 14.
    P. Hannaford, Contemp. Phys. 24, 251 (1983) ADSCrossRefGoogle Scholar
  15. 15.
    B. Barbieri, N. Beverini, A. Sasso, Rev. Mod. Phys. 62, 603 (1990) ADSCrossRefGoogle Scholar
  16. 16.
    H.J. Metcalf, P. Van der Straten, Laser Cooling and Trapping (Springer, New York, 1999) CrossRefGoogle Scholar
  17. 17.
    A.E. Siegman, Lasers (University Science Books, Sausalito, 1986) Google Scholar
  18. 18.
    A. Martensson-Pendrill, D.S. Gough, P. Hannaford, Phys. Rev. A 49, 3351 (1994) ADSCrossRefGoogle Scholar
  19. 19.
    J.J. McLoughlin, A.H. Nizamani, J.D. Siverns, R.C. Sterling, M.D. Hughes, B. Lekitsch, B. Stein, S. Weidt, W.K. Hensinger, Phys. Rev. A 83, 013406 (2011) ADSCrossRefGoogle Scholar
  20. 20.
    R.J. Hayden, D.C. Hess, M.G. Inghram, Phys. Rev. 75, 322 (1949) ADSCrossRefGoogle Scholar
  21. 21.
    F.A. Parpia, C. Froese Fischer, I.P. Grant, Comput. Phys. Commun. 94, 249 (1996) ADSCrossRefGoogle Scholar
  22. 22.
    P. Jönsson, F.A. Parpia, C. Froese Fischer, Comput. Phys. Commun. 96, 301 (1996) ADSCrossRefGoogle Scholar
  23. 23.
    T. Brage, C. Proffitt, D.S. Leckrone, Astrophys. J. 513, 524 (1999) ADSCrossRefGoogle Scholar

Copyright information

© Springer-Verlag 2011

Authors and Affiliations

  • M. J. Petrasiunas
    • 1
  • E. W. Streed
    • 1
  • T. J. Weinhold
    • 2
  • B. G. Norton
    • 1
  • D. Kielpinski
    • 1
  1. 1.Centre for Quantum DynamicsGriffith UniversityBrisbaneAustralia
  2. 2.Centre for Quantum Computer Technology, Department of PhysicsUniversity of QueenslandBrisbaneAustralia

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