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
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
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.
LI Jia-Hua;YANG Wen-Xing;ZHAN Zhi-Ming;PENG Ju-Cun. Ultraslow Bright and Dark Solitons Using only a Pulsed Laser in a Cold Three-State Medium[J]. 中国物理快报, 2005, 22(2): 357-360.
LI Jia-Hua, YANG Wen-Xing, ZHAN Zhi-Ming, PENG Ju-Cun. Ultraslow Bright and Dark Solitons Using only a Pulsed Laser in a Cold Three-State Medium. Chin. Phys. Lett., 2005, 22(2): 357-360.
2005, Vol. 22 
