Evolution of Slow Dual Steady-State Optical Solitons in a Cold Three-State Medium

doi:10.1088/0256-307X/29/7/074213

Chin. Phys. Lett.

2012, Vol. 29

Issue (7): 074213 DOI: 10.1088/0256-307X/29/7/074213

FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS)

Evolution of Slow Dual Steady-State Optical Solitons in a Cold Three-State Medium

SUN Jian-Qiang^1**, LI Hao-Chen¹, GU Xiao-Yan²

¹Department of Mathematics, College of Information Science and Technology, Hainan University, Haikou 570228
² Department of Physics, East China University of Science and Technology, Shanghai 200237

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SUN Jian-Qiang, LI Hao-Chen, GU Xiao-Yan 2012 Chin. Phys. Lett. 29 074213

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Abstract

The generalized nonlinear Schrödinger equation, which describes the evolution of dual steady-state optical solitons in a cold three-state medium, is written as the Hamiltonian symplectic structure. The symplectic method is applied to investigate evolution of dual steady-state optical solitons. By adjusting the initial pulses, the saturation parameter variables and the distances of optical solitons, the different behaviors of dual steady-state optical solitons are analyzed.

Received: 05 April 2012 Published: 29 July 2012

PACS:	42.65.-k	(Nonlinear optics)
	42.50.Gy	(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
	02.60.Cb	(Numerical simulation; solution of equations)

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https://cpl.iphy.ac.cn/10.1088/0256-307X/29/7/074213 OR https://cpl.iphy.ac.cn/Y2012/V29/I7/074213

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	SUN Jian-Qiang
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	GU Xiao-Yan

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