OBSERVATION OF PARAMETRIC NOISE AMPLIFICATION OWING TO MODULATION INSTABILITY IN ANOMALOUS-DISPERSION REGIME

被引：6
作者：
SAUNDERS, RA
GARTHE, D
PATEL, BL
LEE, WS
EPWORTH, RE
机构：
[1] BNR Europe Limited, Optical Communications Programme, Essex CM 17 9NA, London Road, Harlow
来源：
ELECTRONICS LETTERS | 1995年 / 31卷 / 13期
关键词：
OPTICAL COMMUNICATION; OPTICAL PARAMETRIC; AMPLIFIERS; MODULATIONAL INSTABILITY;
D O I：
10.1049/el:19950744
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：
The transmission limitations for high bit-rate amplified systems owing to a nonlinear effect known as modulation instability (MI) are presented. Experimental results for a 20Gbit/s 560km amplified system show a decrease in SNR of 8.5dB when operated 5nm into the anomalous dispersion regime, compared to 5nm into the normal dispersion regime.
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收藏
页码：1088 / 1090
页数：3
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