Abstract
In this paper we report details of the apparatus and experimental techniques used to excite Rydberg states of 7Li using multiple diode lasers. Special attention is paid to frequency stabilization of the lasers and we show how three lasers can be stabilized using the fluorescence from a single atomic state. Laser spectroscopy of the 8p,9p, and 11p–15p states is then performed to determine the quantum defects of these states. Our measurement precision exceeds that of previous measurements of these defects by as much as a factor of 25. This work substantially extends our previous measurement of the 10p quantum defect, and we compare our measured defects with recent theoretical calculations for the np states across the range 8≤n≤15. The agreement with theory is excellent.
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References
T.F. Gallagher, Rydberg Atoms (Cambridge University Press, Cambridge, 1994)
E. Arimondo, M. Inguscio, P. Violino, Rev. Mod. Phys. 49, 31 (1977)
M.L. Zimmerman, M.G. Littman, M.M. Kash, D. Kleppner, Phys. Rev. A 20, 2251 (1979)
R. Hergenroder, D. Veza, K. Niemax, Spectrochim. Acta 48B, 589 (1993)
C.-H. Iu, G.D. Stevens, H. Metcalf, Appl. Optics 34, 2640 (1995)
G.D. Stevens, C.-H. Iu, T. Bergeman, H.J. Metcalf, I. Seipp, K.T. Taylor, D. Delande, Phys. Rev. A 53, 1349 (1996)
B.A. Bushaw, W. Nörtershäuser, G.W.F. Drake, H.-J. Kluge, Phys. Rev. A 75, 052503 (2007)
P. Oxley, P. Collins, Phys. Rev. A 81, 024501 (2010)
R.W.P. Drever, J.L. Hall, F.V. Kowalski, J. Hough, G.M. Ford, A.J. Munley, H. Ward, Appl. Phys. B 31, 97 (1983)
W. Jitschin, Appl. Phys. B 33, 7 (1984)
H.R. Telle, Spectrochim. Acta Rev. 15, 301 (1993)
G. Bianchini, P. Cancio, F. Minardi, F.S. Pavone, F. Perrone, M. Prevedelli, M. Inguscio, Appl. Phys. B 66, 407 (1998)
K.L. Corwin, Z.-T. Lu, C.F. Hand, R.J. Epstein, C.E. Wieman, Appl. Optics 37, 3295 (1998)
C.P. Pearman, C.S. Adams, S.G. Cox, P.F. Griffin, D.A. Smith, I.G. Hughes, J. Phys. B 35, 5141 (2002)
G. Ritt, G. Cennini, C. Geckeler, M. Weitz, Appl. Phys. B 79, 363 (2004)
E.D. Van Ooijen, G. Katgert, P. Van der Straten, Appl. Phys. B 79, 57 (2004)
J.A. Kerckhoff, C.D. Bruzewicz, R. Uhl, P.K. Majumder, Rev. Sci. Instrum. 76, 093108 (2005)
R.W. France, Proc. R. Soc. Lond., Ser. A 129, 354 (1930)
M.K. Ballard, R.A. Bernheim, P. Bicchi, Can. J. Phys. 79, 991 (2001)
L.J. Radziemski, R. Engleman Jr., J.W. Brault, Phys. Rev. A 52, 4462 (1995)
M. Anwar-ul-Haq, S. Mahmood, M. Riaz, R. Ali, M.A. Baig, J. Phys. B 38, S77 (2005)
C. Chen, Commun. Theor. Phys. 50, 733 (2008)
R.M. Whitley, C.R. Stroud, Phys. Rev. A 14, 1498 (1976)
C. Cohen-Tannoudji, S. Reynaud, J. Phys. B 10, 2311 (1977)
C. Wei, D. Suter, A.S.M. Windsor, N.B. Manson, Phys. Rev. A 58, 2310 (1998)
C. Mavroyannis, Appl. Phys. B 73, 39 (2001)
K. Kapale, M.O. Scully, S.-Y. Zhu, M. Suhail Zubairy, Phys. Rev. A 76, 023804 (2003)
B.-Q. Ou, L.-M. Liang, C.-Z. Li, J. Phys. B 42, 205503 (2009)
H.R. Gray, R.M. Whitley, C.R. Stroud, Opt. Lett. 3, 218 (1978)
C.J. Sansonetti, B. Richou, R.E. Engleman, Phys. Rev. A 52, 2682 (1995)
R. Sánchez, R. Sánchez, M. Žáková, Z. Andjelkovic, B.A. Bushaw, K. Dasgupta, G. Ewald, C. Geppert, H.-J. Kluge, J. Krämer, M. Nothhelfer, D. Tiedemann, D.F.A. Winters, W. Nörtershäuser, New J. Phys. 11, 073016 (2009)
B.A. Bushaw, W. Nortershauser, G. Ewald, A. Dax, G.W.F. Drake, Phys. Rev. Lett. 91, 043004 (2003)
I. Johansson, Ark. Fys. 15, 169 (1959)
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Oxley, P., Collins, P. Frequency stabilization of multiple lasers and Rydberg atom spectroscopy. Appl. Phys. B 101, 23–31 (2010). https://doi.org/10.1007/s00340-010-4154-z
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DOI: https://doi.org/10.1007/s00340-010-4154-z