Dark Optical Solitons on Influence of the Self-steepening Term
CHEN Xiang-jun1,2 , CHEN Zhi-de1,3
1 Department of Physics, Wuhan University, Wuhan 430072
2 Department of Physics, Jinan University, Guangzhou 510632
3 Department of Physics, Guangzhou Normal University, Guangzhou 510400
Dark Optical Solitons on Influence of the Self-steepening Term
CHEN Xiang-jun1,2 ;CHEN Zhi-de1,3
1 Department of Physics, Wuhan University, Wuhan 430072
2 Department of Physics, Jinan University, Guangzhou 510632
3 Department of Physics, Guangzhou Normal University, Guangzhou 510400
关键词 ：
42.81.Dp ,
42.65.-k ,
02.30.Jr
Abstract ： Essential difficulties caused by the nonvanishing boundary condition greatly hinder the development of the systematic perturbation theory for dark solitons. Recently a direct perturbation method for dark one-soliton is developed by the authors with rigorous proof of the completeness of squared Jost solutions. In this letter, influence of the self-steepening term is discussed analytically with the method.
Key words ：
42.81.Dp
42.65.-k
02.30.Jr
出版日期: 1998-07-01
:
42.81.Dp
(Propagation, scattering, and losses; solitons)
42.65.-k
(Nonlinear optics)
02.30.Jr
(Partial differential equations)
引用本文:
CHEN Xiang-jun;CHEN Zhi-de;. Dark Optical Solitons on Influence of the Self-steepening Term[J]. 中国物理快报, 1998, 15(7): 504-506.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1998/V15/I7/504
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