Er-indiffused Ti:LiNbO3 channel waveguide optical amplifiers pumped at 980 nm

被引：26

作者：

Huang, CH

McCaughan, L

机构：

[1] Dept. of Elec. and Comp. Engineering, University of Wisconsin-Madison, Madison

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 03期

关键词：

optical waveguides; integrated optics; waveguide lasers;

D O I：

10.1049/el:19960126

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：

Er-indiffused Ti:LiNbO3 optical channel waveguide amplifiers pumped at 980nm are reported for the first time. The authors report the largest differential gain and pump efficiency to date. At a coupled pump power of 80mW, the amplifiers show a steady-state small signal gain of 1.6dB/cm over a 1.7cm long waveguide. Larger gain coefficients (similar to 3dBicm) were observed before photorefractive damage set in.

引用

页码：215 / 216

页数：2

共 9 条

[1]

AJNALIE BJ, 1991, J LIGHTWAVE TECHNOL, V9, P220

[2] CONTINUOUS-WAVE ERBIUM-DIFFUSED LINBO3 WAVE-GUIDE LASER [J].