| 脊形波导有限差分法分析 |
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| 引用本文： | 金永兴,徐江峰,王剑锋. 脊形波导有限差分法分析[J]. 中国计量学院学报, 2003, 14(2): 114-116 |
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| 作者姓名： | 金永兴 徐江峰 王剑锋 |
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| 作者单位： | 中国计量学院,信息学院,浙江,杭州,310034 |
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| 摘 要： | 采用有限差分法,求波动方程的本征值和本征矢量,得到脊形波导的基模和高阶模场分布情况,得到的场分布与其他方法所得结果基本一致,同时分析了脊形波导中脊高与模式分布之间的关系。
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| 关 键 词： | 脊形光波导 有限差分法 场分布 |
| 文章编号： | 1004-1540(2003)02-0114-03 |
Finite difference method for rib waveguide analysis |
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| JIN Yong|xing,XU Jiang|feng,WANG Jian|feng. Finite difference method for rib waveguide analysis[J]. Journal of China Jiliang University, 2003, 14(2): 114-116 |
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| Authors: | JIN Yong|xing XU Jiang|feng WANG Jian|feng |
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| Abstract: | The optical field distributions of fundamental mode and higher|order mode of rib waveguide by the two|dimensional finite difference method are analyzed in the paper. This method is simple to analyze the rib waveguiede and the results are identical to that discussed by other method. |
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| Keywords: | rib optical waveguide finite difference method field distribution |
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