| 脊形波导大截面理论研究 |
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| 引用本文： | 孙飞,刘润民,李国正. 脊形波导大截面理论研究[J]. 半导体光电, 2001, 22(3): 193-197 |
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| 作者姓名： | 孙飞 刘润民 李国正 |
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| 作者单位： | 西安交通大学电子工程系, |
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| 摘 要： | 比较了两种不同的大截面脊形波导单模条件下，分析了由Pogossian等人给出的单模条件及其偏差的产生原因，对这一条件进行了修正，使其偏差大大减小，并在此基础上，对大截面脊形波导中的多模问题进行了研究。
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| 关 键 词： | 脊形波导 大截面 单模 多模 集成光路 |
| 文章编号： | 1001-5868(2001)03-0193-05 |
| 修稿时间： | 2000-10-31 |
Study of Rib Waveguides with Large Cross Section |
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| SUN Fei,LIU Run-min,Li Guo-zheng. Study of Rib Waveguides with Large Cross Section[J]. Semiconductor Optoelectronics, 2001, 22(3): 193-197 |
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| Authors: | SUN Fei LIU Run-min Li Guo-zheng |
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| Abstract: | Based on the comparison between two different single mode conditions for rib waveguides with large cross section,the conditions given by Pogossian et al and its errors are analysed. Errors are dramatically reduced by means of revision of this condition. Multi-mode pro- perties in rib waveguides with large cross section are also studied. |
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| Keywords: | rib waveguide large cross section single mode multi-mode |
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