APPROXIMATE FORMULA FOR DESCRIBING DISPERSION PROPERTIES OF OPTICAL DIELECTRIC SLAB AND FIBER WAVEGUIDES

被引：34

作者：

MIYAGI, M

NISHIDA, S

机构：

来源：

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA | 1979年 / 69卷 / 02期

关键词：

D O I：

10.1364/JOSA.69.000291

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A systematic and analytic approach is made to approximate dispersion properties of dielectric three-layered slab and rod waveguides. The explicit formula obtained yields errors less than 1% except very near the cutoff frequencies of guided modes. The errors diminish rapidly as the normalized frequency increases. The formula has the same expression for slab and fiber waveguides.

引用

页码：291 / 293

页数：3

共 8 条

[1] FIELD DEFORMATION IN A CURVED SINGLE-MODE FIBER [J].