Noise performance of multiplexed fiber-optic sensor systems with optical amplifiers

被引：0
|
作者：
Sather, J
Blotekjaer, K
机构：
来源：
OPTICAL REVIEW | 1997年 / 4卷 / 1A期
关键词：
fiber-optic sensor network; erbium doped fiber amplifier; noise performance; theoretical;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The signal to noise ratio (SNR) of a multiplexed fiber-optic sensor network can be improved by inserting fiber-optic amplifiers. Several configurations of amplifiers in the sensor network are analyzed. A single fiber-optic amplifier used as a preamplifier is a good solution with high SNR. However, by distributing amplifiers in the network even higher SNR can be obtained, and identical couplers can be used throughout the network.
引用
收藏
页码：138 / 144
页数：7
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