ANALYTIC MODELING OF HIGH-GAIN ERBIUM-DOPED FIBER AMPLIFIERS

被引：55

作者：

GEORGES, T

DELEVAQUE, E

机构：

[1] Centre National d’Etudes des Télécommunications, Lannion, 22301

[2] Photonetics S.A., Marly-le-Roi, 78160

来源：

OPTICS LETTERS | 1992年 / 17卷 / 16期

关键词：

D O I：

10.1364/OL.17.001113

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe an analytic method that calculates accurately (within a 1.5-dB discrepancy with numerical models) the gain of an erbium-doped fiber amplifier. Amplified spontaneous emission (ASE) is taken into account so that the gain of ASE-saturated erbium-doped fiber amplifiers is calculated properly. It is effective for wavelength multiplexing (several signals) and for different pumping schemes (copropagating or counterpropagating or both).

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页码：1113 / 1115

页数：3

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