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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