SIMULTANEOUS AMPLIFICATION OF WAVELENGTH-DIVISION-MULTIPLEXED SIGNALS BY A HIGHLY EFFICIENT FIBER RAMAN AMPLIFIER PUMPED BY HIGH-POWER SEMICONDUCTOR-LASERS

被引：21

作者：

EDAGAWA, N

MOCHIZUKI, K

IWAMOTO, Y

机构：

来源：

ELECTRONICS LETTERS | 1987年 / 23卷 / 05期

关键词：

LASERS; SEMICONDUCTOR - OPTICAL FIBERS - OPTICAL PUMPING - RAMAN SCATTERING;

D O I：

10.1049/el:19870138

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 describe the operation of a high-power semiconductor-laser pumped fiber Raman amplifier (FRA) using high-Raman-gain optical fiber in the 1. 5 mu m region. A high optical gain of 5 db for 60 mw of pump power is obtained. We have also achieved simultaneous amplification of wavelength-division-multiplexed signals by the FRA.

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页码：196 / 197

页数：2

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