期刊论文

Simulation of Field Distribution of a 3-Stack Slab Waveguide by Means of Mode Matching Method

中文

光学与光电技术

1672-3392

2006

4

1

46-48

10.3969/j.issn.1672-3392.2006.01.013

教育部科学技术研究重点（214625）资助项目；

本校为第一机构

采用模式匹配法,对一个三段平面光波导结构的光场分布进行了计算机模拟,数值模拟结果正确地反映了一个宽波导与一个窄波导衔接后,在两者交接处的光波场泄露.该方法可用于分析结构更加复杂的光波导器件.

The field distribution in a 3-stack slab waveguide is simulated by the mode marching method. The numerical resuhs show that light leak from the interface is found when a wide waveguide is connected with a narrow waveguide. The method discussed in the paper is also applicable for the analysis of mor...