Gain-clamped erbium-doped fibre amplifier for wavelength division multiplexed systems

被引：0

作者：

Selvakennedy, S ^{[1
]}

Poopalan, P ^{[1
]}

Mahdi, MA ^{[1
]}

Ahmad, H ^{[1
]}

机构：

[1] Univ Malaya, Dept Phys, Telekom Malaysia Photon Res Ctr, Kuala Lumpur 50603, Malaysia

来源：

JOURNAL OF MODERN OPTICS | 2000年 / 47卷 / 09期

关键词：

D O I：

10.1080/095003400405037

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Amplification of multiwavelength signals by an erbium-doped fibre amplifier (EBFA) is becoming critical, due to the proliferation of wavelength division multiplexed systems. However, when a standard EDFA is employed, dissimilarities between signal gains may prove unacceptable. Thus, a novel gain-clamped EDFA is proposed here to tackle the issue of gain tilt, a measure of maximum gain difference. The suitability of the configuration is then investigated through a numerical model, which is developed based on the standard EDFA and fibre laser models.

引用

页码：1599 / 1605

页数：7

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