高阶-复Ginzburg-Landau方程的精确孤波解

高阶-复Ginzburg-Landau方程(HCGLE)作为描述光脉冲存光纤中传输的非线性偏微分方程之一很长时间以来都是非线性光学专业研究的主要课题，利用三角函数展开法对该方程做了精确求解，得出满足不同参数条件下的一系列孤波解，在光通信领域有很大的潜在研究和应用价值。

Exact Solitary Wave Solutions of Higher Order Complex Ginzburg-Landau Equation

Higher order complex Ginzburg-Landau equation(HCGLE) is a major subject in nonlinear optics as one of the nonlinear partial differential equation which describes the propagation of optical pulses in optic fibers.In this paper the authors solve this equation by using the trigonometric function transform method and obtain a series of exact solitary wave solutions with different parameters which may have potential application in optical communication.Due to the restrictions imposed by our work,these solutions do not cover the whole range of parameters but they can server as a basis for further generalization and allows to find some classes of solutions in analytical form.