| Modulation properties of spatial three-waveguide system using weakly coupled mode theory |
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| 作者姓名： | 孙一翎 潘剑侠 |
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| 作者单位： | College of Engineering and Technology Shenzhen University Shenzhen 518060，Electronic Information Institute，Hangzhou Dianzi University，Hangzhou 310018 |
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| 基金项目： | This work was supported by the Scientific Research Startup Foundation of Shenzhen University under Grant No. 200506. |
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| 摘 要： | Based on the weakly coupled mode theory, the modulation properties of three-waveguide system are analyzed in general. We examine the modulation behavior for two cases that a voltage is applied on the beam-launched waveguide or non-beam-launched waveguide. The analytical intensity distributions in both cases are given. Applications of the spatial multi-waveguide coupling systems include spatial light modulators, optical switches, optical interconnection, and spatial optical signal processing.
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