两个非平行波导间的能量转换(英文)  

Power Exchange between Two Nonparallel Waveguides

作　　者：贾玉斌[1] 郝一龙[1] 

机构地区：[1]北京大学微电子研究院,北京100871

出　　处：《光子学报》2005年第6期852-856,共5页Acta Photonica Sinica

摘　　要：提出一种分析非平行波导间耦合的简明方法耦合系数推广法.利用这种方法,导出一种新的非平行双波导的耦合方程,由此得到一组非平行波导耦合的完美的分析解,依据这些分析解可以优化非平行波导的传输距离、输入/输出端口波导间距和夹角.A concise analytical method (extending coefficient) of coupling between two nonparallel waveguides is reported in this paper. By this method, a novel coupled equations are derived for two non-parallel waveguides. From this, the perfect analytic solutions between two nonparallel waveguides are obtained. In according with these analytic solutions, the propagation distance and spaces of input/output-guide ports and angle may be optimized for the nonparallel waveguide structures.

关 键 词：平行 能量转换 输入/输出端口 耦合系数 耦合方程 波导耦合 传输距离 分析解 

分 类 号：TN253[电子电信—物理电子学] G633.63[文化科学—教育学]