Volume 3 Issue 4
Sep.  2010
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WU Jin-hui, GU Kai-hui, GUO Xiu-zhen, HAN Ying. Dynamic light storage in coherently induced cavity of cold atoms[J]. Chinese Optics, 2010, 3(4): 343-347.
Citation: WU Jin-hui, GU Kai-hui, GUO Xiu-zhen, HAN Ying. Dynamic light storage in coherently induced cavity of cold atoms[J]. Chinese Optics, 2010, 3(4): 343-347.

Dynamic light storage in coherently induced cavity of cold atoms

  • Received Date: 11 Apr 2010
  • Rev Recd Date: 13 Jun 2010
  • Publish Date: 25 Aug 2010
  • By applying a traveling-wave coupling field, a standing-wave grating field, and a static magnetic field to a cold atomic ensemble, a dynamically controlled cavity consisting of two Bragg regions of high reflection and an electromagnetically induced transparency region with high transmission is realized. With modulating all the three fields in time, a weak probe pulse is sent into the coherently induced optical cavity to achieve several periodic oscillations and then it is retrieved after a short time. This physical phenomenon is accompanied with little energy loss and can be regarded as an efficient scheme for dynamic light storage. This paper simulates the dynamic light storage scheme, discusses numerically its advantages and presents the developing trend of the scheme.

     

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  • [1] KIMBLE H J. The quantum internet [J]. Nature,2008,453:1023-1030. [2] FLEISCHHAUER M,IMAMOGLU A,MARANGOS J P. Electromagnetically induced transparency:optics in coherent media [J]. Rev. Mod. Phys.,2005,77:633-673. [3] FLEISCHHAUER M,LUKIN M D. Dark-state polaritons in electromagnetically induced transparency [J]. Phys. Rev. Lett.,2000,84:5094-5097. [4] LIU C, DUTTON Z,BEHROOZI C H,et al. Observation of coherent optical information storage in an atomic medium using halted light pulses [J]. Nature,2001,409:490-493. [5] BAJCSY M,ZIBROV A S,LUKIN M D. Stationary pulses of light in an atomic medium [J]. Nature,2003,426:638-641. [6] LIN Y W,LIAO W T,PETERS T,et al. Stationary light pulses in cold atomic media and without Bragg gratings [J]. Phys. Rev. Lett.,102:213601. [7] WU J H,ARTONI M,LAROCCA G C. All-optical light confinement in dynamic cavities in cold atoms [J]. Phys. Rev. Lett.,2009,103:133601. [8] BORN M, WOLF E. Principles of Optics [M]. Cambridge:Cambridge University Press,1999.
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