| 光栅作用下双波导间的反向耦合 |
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| 引用本文： | 丁浩,陈新之.光栅作用下双波导间的反向耦合[J].光学学报,1992,12(8):36-741. |
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| 作者姓名： | 丁浩 陈新之 |
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| 作者单位： | 中国科学院上海光学精密机械研究所 上海201800
(丁浩)，中国科学院上海光学精密机械研究所 上海201800(陈新之) |
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| 基金项目： | 中国博士后科学基金的资助 |
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| 摘 要： | 本文根据非正交模理论导出了描述光栅作用下双波导间反向耦合的耦合模方程组.通过数值计算对这种结构的反向耦合特性进行了初探,并同光栅作用下单波导反向耦合特性作了比较.
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| 关 键 词： | 光栅 波导 耦合模方程 反向耦合 |
| 收稿时间： | 1991/9/20 |
Grating assisted double-waveguide contra-directional coupling |
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| DING HAO CHEN XINZHI.Grating assisted double-waveguide contra-directional coupling[J].Acta Optica Sinica,1992,12(8):36-741. |
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| Authors: | DING HAO CHEN XINZHI |
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| Abstract: | A coupled wave equation set discribing the grating assisted double-waveguide contra-directional coupling is derived based on the nonorthogonal coupled mode theorem (NOCMT). Through numerical computation, the coupling characteristics are finalized and compared with those of a grating assisted single waveguide contra-directional coupling, |
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| Keywords: | nonorthogonal coupled mode theorem grating waveguides coupled wave equations |
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