Chin. Phys. Lett.  2005, Vol. 22 Issue (2): 357-360    DOI:
Original Articles |
Ultraslow Bright and Dark Solitons Using only a Pulsed Laser in a Cold Three-State Medium
LI Jia-Hua1;YANG Wen-Xing2;ZHAN Zhi-Ming3;PENG Ju-Cun4
1Department of Physics, Huazhong University of Science and Technology, Wuhan 430074 2Centre for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071 3State Key Laboratory of Laser Technology, Huazhong University of Science and Technology, Wuhan 430074 4Department of Physics, Xiaogan Normal University, Xiaogan 432100
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LI Jia-Hua, YANG Wen-Xing, ZHAN Zhi-Ming et al  2005 Chin. Phys. Lett. 22 357-360
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Abstract We demonstrate the efficient generation of ultraslow bright and dark optical solitons in a lifetime-broadened three-level atomic medium by using only a low-intensity pulsed laser radiation. The proposed scheme may be useful, in principle, for the control technology of optical delay lines and optical buffers.
Keywords: 42.65.Tg      42.50.Gy      42.81.Dp     
Published: 01 February 2005
PACS:  42.65.Tg (Optical solitons; nonlinear guided waves)  
  42.50.Gy (Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)  
  42.81.Dp (Propagation, scattering, and losses; solitons)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2005/V22/I2/0357
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