Abstract
We study power broadening of coherent two-photon resonances on Rydberg transitions in lithium-7 atoms in a magneto-optical trap (MOT). We apply the spectroscopic technique based on the reduction of resonance fluorescence in the MOT. One of the main contributions to the spectral broadening is associated with heating of the trapped atoms by laser cooling beams. We suggest a new nondestructive method to measure the atomic temperature in a working MOT using two-photon spectroscopy with variable directions of probe beams.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
T. F. Gallagher, Rydberg Atoms, Cambridge University Press, Cambridge (2005).
P. Pillet and T. F. Gallagher, J. Phys. B: At. Mol. Opt. Phys., 49, 174003 (2016)
I. I. Ryabtsev, I. I. Beterov, D. B. Tret’yakov, et al., Phys.-Usp., 59, 196 (2016).
A. K. Mohapatra, T. R. Jackson, and C. S. Adams, Phys. Rev. Lett., 98, 113003 (2007).
E. Brekke, J. O. Day, and T. G. Walker, Phys. Rev. A, 78, 063830 (2008).
B. B. Zelener, S. A. Saakyan, V. A. Sautenkov, et al., JETP Lett., 98, 670 (2014).
V. A. Sautenkov, S. A. Saakyan, E. V. Vilshanskaya, et al., J. Russ. Laser Res., 36, 193 (2015).
V. A. Sautenkov, S. A. Saakyan, E. V. Vilshanskaya, et al., Laser Phys., 26, 115701, (2016).
B. B. Zelener, S. A. Saakyan, V. A. Sautenkov, et al., J. Exp. Theor. Phys., 121, 950 (2015)
B. B. Zelener, S. A. Saakyan, V. A. Sautenkov, et al., J. Exp. Theor. Phys., 122, 645 (2016).
S. A. Saakyan, V. A. Sautenkov, and B. B. Zelener, J. Phys. Conf. Ser., 774, 012165 (2016).
B. B. Zelener, S. A. Saakyan, V. A. Sautenkov, and V. E. Fortov, Doklady Phys., 467, 526 (2016).
Y. Yin, Y. Xia, X. Li, et al., Appl. Phys. Express, 8, 092701 (2015).
S. A. Saakyan, V. A. Sautenkov, E. V. Vilshanskaya, et al., Quantum Electron., 45, 828 (2015).
B. B. Zelener, S. A. Saakyan, V. A. Sautenkov, and V. E. Fortov, Doklady Phys., 473 (2017, in press).
J. Deiglmayr, M. Reetz-Lamour, T. Amthor, et al., Opt. Commun., 264, 293 (2006).
U. Schünemann, H. Engler, M. Zielonkowski, et al., Opt. Commun., 158, 263 (1998).
B. B. Zelener, S. A. Saakyan, V. A. Sautenkov, et al., J. Exp. Theor. Phys., 119, 795 (2014).
W. Demtröder, Laser Spectroscopy, 3rd ed., Springer-Verlag, Berlin, Heidelberg (2003), ch. 3.2; 7.5.
S. Stenholm, Foundations of Laser Spectroscopy, Wiley, New York (1984), ch. 4.3.
M. Cristiani, T. Valenzuela, H. Gothe, and J. Eschner, Phys. Rev. A, 81, 063416 (2010).
X. Xu, T. H. Loftus, M. J. Smith, et al., Phys. Rev. A, 66, 011401 (2002).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sautenkov, V.A., Saakyan, S.A., Vilshanskaya, E.V. et al. Power Broadening of Two-Photon Coherent Resonances on Rydberg Atomic Transitions in a Magneto-Optical Trap. J Russ Laser Res 38, 91–95 (2017). https://doi.org/10.1007/s10946-017-9623-y
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10946-017-9623-y