ASE analysis and correction for EDFA automatic control

被引：20

作者：

Qiao, Lijie ^{[1
]}

Vella, Paul J. ^{[1
]}

机构：

[1] BTI Photon Syst Inc, Ottawa, ON K2H 5Z6, Canada

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2007年 / 25卷 / 03期

关键词：

amplified spontaneous emission (ASE); ASE correction; automatic power control (APC); automatic signal-power control (ASPC); EDFA control; erbium-doped fiber amplifier (EDFA);

D O I：

10.1109/JLT.2006.889665

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：

A theoretical model is described that can be used for calculating the amplified spontaneous emission (ASE) at the output of an optical amplifier. The technique can be used to determine the usable optical signal power at the output of an erbium-doped fiber amplifier (EDFA) operating in the constant-output-power control mode. The model was experimentally verified by automating an EDFA to operate in the constant-signal-power control mode using an ASE correction based on our model. Calculated signal-output powers were then compared to the measured values that were obtained using an optical spectrum analyzer.

引用

页码：771 / 778

页数：8

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