ER3+ GLASS WAVE-GUIDE AMPLIFIER AT 1.5 MU-M ON SILICON

被引：54

作者：

SHMULOVICH, J ^{[1
]}

WONG, A ^{[1
]}

WONG, YH ^{[1
]}

BECKER, PC ^{[1
]}

BRUCE, AJ ^{[1
]}

ADAR, R ^{[1
]}

机构：

[1] MIT,CAMBRIDGE,MA 02139

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 13期

关键词：

OPTICAL WAVE-GUIDES; OPTICAL AMPLIFIERS; LASERS;

D O I：

10.1049/el:19920746

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：

Highly Er3+-doped sodium calcium silicate glass waveguide was fabricated on oxidised silicon wafers. An Er3+ absorption of 8.5 dB/cm was measured at 1.53-mu-m, whereas transmission loss outside the Er3+ absorption band was estimated to be approximately 1 dB/cm. By pumping the waveguide with 120 m W of power at 975 nm the 1.53-mu-m signal intensity was enhanced by 21 dB.

引用

页码：1181 / 1182

页数：2