耦合相互作用对光纤中类明孤子传输特性的影响  

The influence of the couple-interaction on the propagation properties of the soliton-like pulses in the fiber

作　　者：罗开基[1] 刘庆仪[1] 桑明煌[1] 

机构地区：[1]江西师范大学物理与通信电子学院,南昌330027

出　　处：《激光杂志》2002年第6期48-49,共2页Laser Journal

摘　　要：本文采用变分法 ,导出了双全同耦合光纤中类明孤子参数的演化方程组 ,在此基础上讨论了类明孤子在耦合光纤中的传输特性 。In this paper,we concluded the evolution equations for the parameters of the soliton-like pulses in the couple-interaction fiber by using the variational principle.Then,we discussed the propagation properties of the soliton-like pulses in the couple-interaction fiber and analysed the influence of the couple-interaction on the parameters of the soliton-like pulses.

关 键 词：耦合相互作用 光纤 类明孤子 传输特性 

分 类 号：TN253[电子电信—物理电子学]