| 有损耗波导中非线性TE波的数值模拟 |
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| 引用本文： | 赵安平,洪佩智.有损耗波导中非线性TE波的数值模拟[J].发光学报,1995,16(4):321-324. |
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| 作者姓名： | 赵安平 洪佩智 |
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| 作者单位： | 1. 中国科学院长春物理研究所, 长春 130021;2. 沈阳工业学院, 沈阳 110015 |
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| 基金项目： | 中国科学院“八五”重点资助,集成光电子学国家重点联合实验室吉林大学实验区开放课题资助 |
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| 摘 要： | 本文发展了一种以有限元技术为基础的数值方法,用它分析有损耗波导中的非线性TE模。在这种方法中,非线性有损耗波导中TE波与功率有关的复传播常数和局城电场分布,可从这种波导直接得到,没有任何近似。作为这种方法的应用,计算了非线性有损耗波导系统中TE0模的功率色散关系和电场分布。
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| 关 键 词： | 非线性有损耗波导 TE波 有限元法 |
| 收稿时间： | 1995-01-23 |
NUMERICAL MODELLING OF NONLINEAR TE WAVES IN LOSSY WAVEGUIDES |
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| Zhao Anping,Yu Rongjin.NUMERICAL MODELLING OF NONLINEAR TE WAVES IN LOSSY WAVEGUIDES[J].Chinese Journal of Luminescence,1995,16(4):321-324. |
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| Authors: | Zhao Anping Yu Rongjin |
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| Institution: | 1. Changchun Institute of Physics, Chinese Acodemy of Sciences, Changchun 130021;2. Shenyang Institute of Technology, Shenyang 110015 |
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| Abstract: | A numerical approach based on the finite element technique is developed for the analysis of nonlinear TE modes in lossy waveguides.In this approach, the powerdependent complex propagation constants and the local electric field distributions of TE waves in lossy nonlinear waveguides are obtained directly from the waveguides,without any approximation.As an application of this method,the power dispersion relations and electric field profiles for TE0 mode in a lossy nonlinear waveguiding system are presented. |
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| Keywords: | lossy nonlinear waveguide TE wave finite element method |
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