节点文献
位置数为2的多模干涉耦合器相位关系分析
Analysis of Phase Relations in MMI Couplers with a Positional Number of 2
【摘要】 根据多模干涉耦合器的自映像原理,分析了位置数为2的多模干涉耦合器相位关系.相位关系与输入场位置有关,得出位置数为2的多模干涉耦合器相位关系表达式.用导模传输分析法验证了相位表达式的正确性,为一维和二维限制的多模干涉耦合器的设计提供了理论基础.
【Abstract】 Based on the self-imaging effect of multimode interference couplers,the phase relations in multimode interference couplers with a positional number of 2 are discussed.The phases of the self-images are directly related to the input position.Expressions of the phases are derived.The guided-mode propagation analysis method is used to confirm the analytical results.
【关键词】 集成光学;
相位关系;
多模干涉耦合器;
自映像原理;
导模传输分析法;
【Key words】 integrated optics; phase relations; multimode interference couplers; self-imaging effect; guided-mode propagation analysis method;
【Key words】 integrated optics; phase relations; multimode interference couplers; self-imaging effect; guided-mode propagation analysis method;
【基金】 教育部高等学校博士点基金(批准号:20020335100);国家自然科学基金(批准号:60477018);国家自然科学基金重点(批准号:60436020)资助项目~~
- 【文献出处】 半导体学报 ,Chinese Journal of Semiconductors , 编辑部邮箱 ,2005年11期
- 【分类号】TN622
- 【被引频次】1
- 【下载频次】119