Analysis of overlapping-image multimode interference couplers with two-dimensional confinement

被引：0
|
作者：
Sun, YL [1 ]
Jiang, XQ [1 ]
Yang, JY [1 ]
Wang, MG [1 ]
机构：
[1] Zhejiang Univ, Dept Informat & Elect Engn, Hangzhou, Peoples R China
来源：
OPTOELECTRONIC DEVICES AND INTEGRATION, PTS 1 AND 2 | 2005年 / 5644卷
关键词：
integrated optics; multimode interference couplers; two-dimensional confinement; self-imaging effect;
D O I：
10.1117/12.574899
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Overlapping-image multimode interference couplers with two-dimensional confinement, a new class of devices, permit uniform and nonuniform two-dimensional power splitting. Based on self-imaging effect, positions, intensities and phases of the overlapping-images are analyzed. The overlapping-imaging properties in multimode interference couplers with two-dimensional confinement are also concluded. And the guided-mode propagation analysis method is used to confirm the analytical results.
引用
收藏
页码：45 / 51
页数：7
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