Multiwavelength erbium-doped fibre laser using intracavity etalon and cooled by liquid nitrogen

被引：261

作者：

Yamashita, S

Hotate, K

机构：

[1] UNIV TOKYO,FAC ENGN,DEPT ELECTR,BUNKYO KU,TOKYO 113,JAPAN

[2] UNIV TOKYO,ADV SCI & TECHNOL RES CTR,MEGURO KU,TOKYO 153,JAPAN

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 14期

关键词：

fibre lasers; wavelength division multiplexing;

D O I：

10.1049/el:19960832

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：

The authors report simultaneous oscillation of 17 0.8nm spaced wavelengths from a Fabry-Perot (FP) erbium doped fibre laser. Multiwavelength operation is made possible by inserting an intracavity etalon and cooling the erbium doped fibre at 77 K by liquid nitrogen. It is promising as the multiwavelength light source for wavelength division multiplexing (WDM) networks. Heterodyne measurement shows that two or three longitudinal modes exist in each wavelength.

引用

页码：1298 / 1299

页数：2