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2007 | 112 | 5 | 799-803
Article title

Zeeman Coherences Narrowing due to Ramsey Effects Induced by Thermal Motion of Rubidium Atoms

Content
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EN
Abstracts
EN
We investigated effects of spatially separated laser fields on amplitudes and widths of electromagnetically induced transparency in M-type atomic system. We have shown narrowing of the electromagnetically induced transmission resonance and therefore enhancement of medium non-linearities that can be explained by diffusion-induced Ramsey narrowing. Depending on the polarization of two laser beams, narrow probe Hanle transmission resonance changes its sign in respect of the profile obtained when the pump laser beam is off.
Keywords
EN
Contributors
author
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
author
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
author
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
author
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
  • Institute of Physics, Pregrevica 118, 11080 Belgrade, Serbia
author
  • Institute of Electronics, Bulgarian Academy of Sciences, blvd. Tzarigradsko Shaussee 72, 1784 Sofia, Bulgaria
References
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  • 2. G. Alzetta, L. Moi, G. Orriols, Nuovo Cimento B, 52, 209, 1979
  • 3. S.A. Zibrov, A. Matsko, Phys. Rev. A, 65, 013814, 2001
  • 4. I. Novikova, Y. Xiao, D.F. Philips, R.L. Walsworth, J. Mod. Opt., 52, 2381, 2005
  • 5. Y. Xial, I. Novikova, D. Phillips, R.L. Walsworth, Phys. Rev. Lett., 96, 043601, 2006
  • 6. M.D. Lukin, Rev. Mod. Phys., 75, 457, 2003
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv112n511kz
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