| 基于变分研究光纤中小损耗对基黑孤子演化特性的影响 |
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| 引用本文： | 刘道军,张季.基于变分研究光纤中小损耗对基黑孤子演化特性的影响[J].湖北广播电视大学学报,2011,31(5):159-160. |
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| 作者姓名： | 刘道军 张季 |
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| 作者单位： | 安徽新华学院,安徽合肥,230088 |
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| 摘 要： | 文章从含修正项的非线性薛定谔方程出发,采用变分法,导出了单模光纤中小损耗情况下,基黑孤子脉冲参数随传输距离的演化方程组;并导出了光纤中小损耗对基黑孤子脉冲传输特性的影响。
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| 关 键 词： | 纤维与导波光学 变分法 小损耗 基黑孤子 传输特性 |
The influence of the small dielectric loss on the evolution feature of fundamental black soliton based on variation method |
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| LIU Dao-jun,ZHANG Ji.The influence of the small dielectric loss on the evolution feature of fundamental black soliton based on variation method[J].Journal of Hubei Radio& Televisonuniversity,2011,31(5):159-160. |
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| Authors: | LIU Dao-jun ZHANG Ji |
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| Institution: | LIU Dao-jun,ZHANG Ji |
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| Abstract: | Starting from the nonlinear Schrodinger equation with correction term,the equations showing the evolution of fundamental black soliton pulse parameters with the transmission distance under the small dielectric loss in single-mode fibers were demonstrated by variation method.This paper also discussed the influence of small dielectric loss in fiber on the transmission features of fundamental black soliton pulse. |
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| Keywords: | guided wave and fiber optics variation method fundamental black soliton transmission features |
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