Abstract
A novel optical heterodyne technique for Raman Ramsey spectroscopy of atomic radio-frequency resonances in an atomic beam is reported. The method relies on coherent resonance Raman transitions to optically excite and probe sublevel coherence in atomic ground states using two separated atom-field interaction regions. First experimental results obtained with the use of Zeeman sublevels in the Samarium λ=570.68 nm (J=1)–(J′=0) transition are discussed.
Similar content being viewed by others
References
N.F. Ramsey:Molecular Beams (Oxford University Press, London 1963)
J.E. Thomas, S. Ezekiel, C.C. Leiby, Jr., R.H. Picard, C.R. Willis: Opt. Lett.6, 298 (1981)
J.E. Thomas, P.R. Hemmer, S. Ezekiel, C.C. Leiby, Jr., R.H. Picard, C.R. Willis: Phys. Rev. Lett.48, 867 (1982)
P.R. Hemmer, S. Ezekiel, C.C. Leiby, Jr.: Opt. Lett.8, 440 (1983)
For a preliminary report, see J. Mlynek et al.: InFundamentals of Quantum Optics II, ed. by F. Ehlotzky (Springer, Berlin 1987) p. 249
J. Mlynek, K.H. Drake, G. Kersten, D. Frölich, W. Lange: Opt. Lett.6, 87 (1981)
J. Mlynek, N.C. Wong, R.G. deVoe, E.S. Kintzer, R.G. Brewer: Phys. Rev. Lett.50, 993 (1983)
E. Buhr, J. Mlynek: Phys. Rev. Lett.57, 1300 (1986); E57, 2332 (1986)
See, e.g., M.D. Levenson:Introduction to Nonlinear Laser Spectroscopy (Academic, New York 1982) p. 211
E. Buhr, J. Mlynek: Phys. Rev. A.36, 2684 (1987)
V. Jordan: Diploma Thesis, Hannover University 1987 (unpublished)
H. Brand, A. Steudel: Z. Phys. A296, 281 (1980)
P. Hannaford, R.M. Lowe: J. Phys. B18, 2365 (1986)
B.J. Dalton, T.D. Kieu, P.L. Knight: Opt. Acta22, 459 (1986)
See, e.g., P.E. Toschek: In:New Trends in Atomic Physics, ed. by G. Grynberg, R. Stora (North-Holland, Amsterdam 1984) p. 381
J. Bialas, R. Blatt, W. Neuhauser, P.E. Toschek: Opt. Commun.59, 27 (1986)
See, e.g., F. Shimizu, K. Shimizu, Y. Gomi, H. Takuma: Phys. Rev. A35, 3149 (1987)