CIRCULAR FOURIER-ANALYSIS OF FULL MAXWELL EQUATIONS FOR ARBITRARILY SHAPED DIELECTRIC WAVE-GUIDES - APPLICATION TO GAIN FACTORS OF SEMICONDUCTOR-LASER WAVE-GUIDES

被引：14

作者：

VASSALLO, C

机构：

[1] Centre National d’Etudes des Télécommunications

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1990年 / 8卷 / 11期

关键词：

D O I：

10.1109/50.60572

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 new method is proposed to derive the vectorial modes of dielectric waveguides made of an arbitrarily shaped core embedded in a homogeneous cladding. The method is based upon rigorous circular Fourier expansions for the field components and the permittivity profile. It can be used whenever the core is not elongated too much. The convergence properties and the accuracy are analyzed. Some results about the gain factors of optical semiconductor laser waveguides are presented for rectangular and trapezoidal cores. © 1990 IEEE

引用

页码：1723 / 1729

页数：7

共 10 条

[1] MODES OF DIELECTRIC WAVEGUIDES OF ARBITRARY CROSS-SECTIONAL SHAPE [J].