Improvement of a fiber-optic transceiver for OTDR by using an external optical amplifier

被引：0
|
作者：
Kishi, N [1 ]
Sano, T
机构：
[1] Univ Electrocommun, Dept Informat & Commun Engn, Chofu, Tokyo 1828585, Japan
[2] Univ Electrocommun, Dept Elect Engn, Chofu, Tokyo 1828585, Japan
来源：
IEICE TRANSACTIONS ON ELECTRONICS | 2000年 / E83C卷 / 03期
关键词：
OTDR; optical fiber amplifiers; optical fiber lasers; Q-switched lasers;
D O I：
暂无
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：
An improvement of the fiber-optic transceiver having both transmitter and receiver functions of optical time-domain reflectometers is examined. The improvement is achieved by introducing an external optical amplifier without changing the previously reported configuration. The characteristics of the transmitted Q-switched pulse and the receiver gain is studied theoretically and experimentally to estimate the performance improvement. It is found that the introduction of the external optical amplifier is a simple and effective way to the performance improvement.
引用
收藏
页码：418 / 422
页数：5
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