EFFECTS OF GAIN RIPPLES IN SEMICONDUCTOR OPTICAL AMPLIFIERS ON VERY HIGH-SPEED LIGHTWAVE SYSTEMS

被引：5
|
作者：
IQBAL, MZ
MA, KB
ZAH, CE
LEE, TP
CHEUNG, NK
机构：
[1] Bellcore, Red Bank
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 01期
关键词：
D O I：
10.1109/68.47039
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 have investigated experimentally and theoretically the effects of gain ripples in semiconductor optical amplifiers on lightwave systems at data rates in excess of 10 Gbits/s. Significant system degradations, or even complete eye closure, occurred in an 11 Gbit/s system due to the effect of large amplifier gain variations on the signals from a directly modulated distributed feedback laser. © 1990 IEEE
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页码：48 / 50
页数：3
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