A novel and compact optical polarizer incorporating a layered waveguide core structure

被引：2

作者：

Rajarajan, M ^{[1
]}

Rahman, BMA ^{[1
]}

Grattan, KIV ^{[1
]}

机构：

[1] City Univ London, Sch Engn & Math Sci, Photon Res Grp, London EC1V 0HB, England

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2003年 / 21卷 / 12期

关键词：

birefringence; finite-element method (FEM); integrated optics; optical polarizers;

D O I：

10.1109/JLT.2003.821750

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 compact optical polarizer based on a directional coupler incorporating layered waveguide core structures is studied in detail in this paper. Important waveguide design parameters such as the guide width, guide separation, guide height, refractive index contrast, and wavelength dependence have been analyzed by using the vectorial H-field finite-element method. The optical power transfer characteristics have been calculated by using the least squares boundary residual methods.

引用

页码：3463 / 3470

页数：8

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