| 略谈光纤问题中的有限元法 |
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| 引用本文： | 李泽民.略谈光纤问题中的有限元法[J].南京邮电大学学报(自然科学版),1989(2). |
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| 作者姓名： | 李泽民 |
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| 作者单位： | 南京邮电学院无线电工程系 |
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| 摘 要： | 有限元法实质上是变分问题的一种数值解法,是物理问题的通用计算方法.本文从应用角度出发,讨论光纤问题中的有限元法.结合具体问题研究,得出可供编写计算机程序的数学模型.
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| 关 键 词： | 有限元法 单模光导纤维 折射率 |
On Finite Element Method for Optical Fibre Problems |
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| Li Zemin.On Finite Element Method for Optical Fibre Problems[J].Journal of Nanjing University of Posts and Telecommunications,1989(2). |
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| Authors: | Li Zemin |
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| Institution: | Department of Radio Engineering |
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| Abstract: | Essentially,the finite element method is a numerical techni- que for the variational problems,which is a general approach to physical problems.This paper discusses the finite element method for the optical fibre problems starting from viewpoint of application.The study in conjunction with the concrete pro- blems will provide computer program with the mathematical models. |
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| Keywords: | Finite element methods Single mode optical fibre Refractive index |
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