AN EFFECTIVE METHOD FOR COUPLING SINGLE-MODE FIBER TO THIN-FILM WAVE-GUIDE

被引：16

作者：

CAI, Y

MIZUMOTO, T

IKEGAMI, E

NAITO, Y

机构：

[1] Faculty of Engineering, Tokyo Institute of Technology, Tokyo 152, 2-12-1, Ookayama, Meguro-ku

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 05期

关键词：

D O I：

10.1109/50.79533

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 effective method for coupling optical signals from single-mode fibers to thin-film waveguides is proposed. We show that this method provides high coupling efficiency for connecting fibers of different core diameters to thin-film waveguides of different film thicknesses or refractive indexes. Also in experiment, we have verified the feasibility of this coupling method by fabricating a BiCa: GdIG garnet coupler.

引用

页码：577 / 583

页数：7

共 18 条

[11] TEMPERATURE-STABLE FARADAY ROTATOR MATERIAL AND ITS USE IN HIGH-PERFORMANCE OPTICAL ISOLATORS [J].