The single-mode condition for semiconductor rib waveguides with large cross section

被引：218

作者：

Pogossian, SP

Vescan, L

Vonsovici, A

机构：

[1] Forschungszentrum Julich, Inst Schicht & Ionentech, D-52425 Julich, Germany

[2] Univ Surrey, Dept Elect & Elect Engn, Guildford GU2 XH, Surrey, England

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1998年 / 16卷 / 10期

关键词：

D O I：

10.1109/50.721072

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：

A comparison of the single-mode condition for semiconductor rib waveguides with large cross section obtained by the effective index method and the corrected formula proposed by Soref sc al, [8];with experimental data is carried out. It is found that the effective index method is in a better agreement with Rickman's [11] experimental data than the modified version. Moreover a stronger condition is proposed for single-mode design purposes.

引用

页码：1851 / 1853

页数：3

共 17 条

[1]

Adams M. J., 1981, INTRO OPTICAL WAVEGU

[2] 0.1 dB/cm waveguide losses in single-mode SOI rib waveguides [J].