| 二维无限深势阱调制下的空间光孤子分布和演化 |
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| 引用本文： | 刘飞.二维无限深势阱调制下的空间光孤子分布和演化[J].湖北师范学院学报(自然科学版),2011,31(3):12-15. |
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| 作者姓名： | 刘飞 |
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| 作者单位： | 湖北师范学院物理与电子科学学院,湖北黄石,435002 |
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| 基金项目： | 湖北师范学院青年项目(2010C23)资助 |
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| 摘 要： | 运用分离变量法求解在外势调制下的(2+1)维变系数非线性薛定谔方程,得到了精确的孤子解析解。研究表明空间光孤子在二维无限深势阱型势调制下呈现出新的空间分布和演化特性。
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| 关 键 词： | 空间光孤子 二维无限深势阱 分离变量法 精确解 |
Spatial solitons modulated by two dimensional infinite potential trap |
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| LIU Fei.Spatial solitons modulated by two dimensional infinite potential trap[J].Journal of Hubei Normal University(Natural Science),2011,31(3):12-15. |
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| Authors: | LIU Fei |
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| Institution: | LIU Fei(College of Physics and Electronic Science,Hubei Normal University,Huangshi 435002,China) |
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| Abstract: | The 2＋1 dimensional nolinear Schrdinger equation with varying coefficients is solved by means of a developed method of separation of variables,the exact soliton solutions are obtained.It is shown that spatial solitons modulated by two dimensional infinite potential trap present the robust spatial distribution and evolution characteristics. |
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| Keywords: | spatial solitons two dimensional infinite potential trap separation of variables exact solutions |
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