Abstract
We have demonstrated the Autler-Townes (AT) splitting of the four-wave mixing (FWM) process and the six-wave mixing (SWM) process in an electromagnetically induced transparency (EIT) window in five-level atomic vapor of 87Rb. Moreover, we discuss interactions of multi-dressed states. The experimental results agree well with the theoretical analysis.
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Harris S E. Electromagnetically induced transparency. Phys Tod, 1997, 50: 36–61
Zhang L Y, Liu Z D, Chen J. The electromagnetically induced transparency in the Y-type four-level atom system at low light levels. Sci China Ser G-Phys Mech Astron, 2005, 48: 593–599
Yan M, Rickey E G, Zhu Y F. Observations of absorptive photon switching and suppression of two-photon absorption in cold atoms. Phys Rev A, 2002, 49: 675–685
Chen A X, Wang Z P, Chen D H. Optical bistability and multistability via atomic coherence in the quasi-Λ-type atomic system. Sci China Ser G-Phys Mech Astron, 2009, 52: 524–528
Autler S H, Townes C H. Stark effect in rapidly varying fields. Phys Rev Lett, 1955, 100: 703–708
Wang B, Han Y X, Xiao J T, et al. Multi-dark-state resonances in cold multi-Zeeman-sublevel atoms. Opt Lett, 2006, 31: 3647–3649
Zhang Y P, Nie Z Q, Wang Z G, et al. Evidence of Aulter-Townes splitting in high-order nonlinear processes. Opt Lett, 2010, 35: 3420–3422
Xiao M, Li Y Q, Jin S Z, et al. Measurement of dispersive properties of electromagnetically induced transparency in rubidium atoms. Phys Rev Lett, 1995, 74: 666–669
Wielandy S, Gaeta A L. Investigation of electromagnetically induced transparency in the strong probe regime. Phys Rev A, 1998, 58: 2500–2505
Zhang Y P, Brown A W, Xiao M. Opening four-wave mixing and six-wave mixing channels via dual electromagnetically induced transparency windows. Phys Rev Lett, 2007, 99: 123603
Zuo Z C, Sun J, Liu X, et al. Atomic coherence in nondegenerate four-wave mixing. Chin phys, 2007, 16: 1042–1046
Lukin M D, Yelin S F, Fleischhauer M, et al. Quantum interference effects induced by interacting dark resonance. Phys Rev A, 1999, 60: 3225–3228
Magno W C, Prandini R B, Nussenzveig P, et al. Four-wave mixing with Rydberg levels in rubidium vapor. Phys Rev A, 2001, 63: 063406
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Wu, Z., Li, P., Zhang, Z. et al. Multi-wave mixing Autler-Townes splitting in the five-level atomic system. Sci. China Phys. Mech. Astron. 54, 1600 (2011). https://doi.org/10.1007/s11433-011-4445-3
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DOI: https://doi.org/10.1007/s11433-011-4445-3