FABRICATION OF INTEGRATED-OPTIC POLARIZATION CONTROLLER USING Z-PROPAGATING TI-LINBO3 WAVE-GUIDES

被引：13

作者：

KAWAZOE, T

SATOH, K

HAYASHI, I

MORI, H

机构：

[1] Electronics Materials Laboratory, Sumitomo Metal Mining Co., Ltd., Tokyo 198

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1992年 / 10卷 / 01期

关键词：

D O I：

10.1109/50.108736

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：

We report on the fabrication and performance of a LiNbO3-based waveguide-type polarization controller with the Ti-indiffused waveguide along the z axis. The device, designed for use at 1.55 half arrow pointing up and to the right m wavelength and consisting of a TE/TM mode converter and a phase shifter in series, exhibited the half-wave voltages of 25 and 20 V for the TE/TM mode converter and the phase shifter, respectively. The modal birefringence and the behavior of the respective elements under applied field are described in some detail. In addition, a preliminary performance test of the device was conducted by placing the device in a Mach-Zehnder interferometer.

引用

页码：51 / 56

页数：6

共 20 条

[1] ELECTROOPTIC GUIDED-WAVE DEVICE FOR GENERAL POLARIZATION TRANSFORMATIONS [J].