双折射光纤中非线性耦合Schr?dinger方程的小振幅孤波解

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双折射光纤中非线性耦合Schr?dinger方程的小振幅孤波解

物理学报, 1997, 46(12): 2359-2362.

DOI: 10.7498/aps.46.2359

CSTR: 32037.14.aps.46.2359

SMALL AMPLITUDE SOLITON SOLUTIONS OF THE COUPLED NONLINEAR SCHR?DINGER EQUATIONS IN BIREFRINGENCE OPTICAL FIBER

Acta Phys. Sin., 1997, 46(12): 2359-2362.

DOI: 10.7498/aps.46.2359

CSTR: 32037.14.aps.46.2359

摘要

采用小振幅孤波近似法，得到非线性耦合Schr?dinger方程决定的双折射光纤中的小振幅孤波解，它们可以同时存在于正常色散区或者分别处于正常和反常色散区．
Abstract
Small amplitude soliton solutions are obtained which satisfy the coupled nonlinear Schr?dinger equations governing optical pulses propagation in the birefringence optical fiber.
作者及机构信息
段一士,

俞重远,

吴振森
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