Dependence of chirping influence on probe input power in wavelength conversion based on cross-gain saturation in a semiconductor optical amplifier

被引：4
|
作者：
Inoue, K
机构：
[1] NTT Laboratories, Yokosuka, Kanagawa, 238-03
来源：
ELECTRONICS LETTERS | 1996年 / 32卷 / 06期
关键词：
semiconductor optical amplifiers; chirp;
D O I：
10.1049/el:19960388
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 dependence of frequency chirping on probe input power is studied for a wavelength converter based on cross-gain saturation in a semiconductor optical amplifier. It is shown that higher probe power causes less chirping influence. In a 3 Gbit/s transmission experiment using 120 km dispersive fibre, power penalties due to the fibre transmission ranged from 1.5 to 4 dB when the probe input power was -2.4 similar to-12.4 dBm.
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页码：584 / 585
页数：2
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