| 单模光纤定向耦合器的理論分析(英文) |
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| 引用本文： | 陈跃华,林为干. 单模光纤定向耦合器的理論分析(英文)[J]. 电子科技大学学报(社会科学版), 1989, 0(1) |
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| 作者姓名： | 陈跃华 林为干 |
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| 作者单位： | 电子科技大学应用物理所(陈跃华)，电子科技大学应用物理所(林为干) |
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| 摘 要： | 本文应用弯曲光波导耙合系统中的广义耦合模方程来分析弯曲单模弱导光纤耦合结构,导出了在模式间的耦合系数、非正交系数及耦合功率式,与经典的耦合模理论相比较,本文提出的公式显得更精确,同时与实验结果一致。
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| 关 键 词： | 弯曲光波导 光纤 耦合模 |
THEORETICAL ANALYSIS OF SINGLE MODE OPTICALFIBER DIRECTIONAL COUPLER |
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| Cheng Yuehua Lin Weigan. THEORETICAL ANALYSIS OF SINGLE MODE OPTICALFIBER DIRECTIONAL COUPLER[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 1989, 0(1) |
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| Authors: | Cheng Yuehua Lin Weigan |
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| Affiliation: | Institute of Applied Physics |
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| Abstract: | Generalised coupled mode formulations for curved optical waveguides are applied to two curved weakly-guiding single mode fibers, coupling power and coupling coefficients are calulated for identical fiber pairs, and compared with experiment results and calculation results obtained from classical coupled mode equations, It is found that the results of measurement are in good agreement with the theory. |
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| Keywords: | curved optical waveguides optical fibers coupled mode |
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