STUDY OF SPECTRAL DEPENDENCE OF GAIN SATURATION AND EFFECT OF INHOMOGENEOUS BROADENING IN ERBIUM-DOPED ALUMINOSILICATE FIBER AMPLIFIERS

被引：41
|
作者：
DESURVIRE, E
SULHOFF, JW
ZYSKIND, JL
SIMPSON, JR
机构：
[1] AT&T Bell Laboratories, Crawford Hill Laboratory, Holmdel
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1990年 / 2卷 / 09期
关键词：
D O I：
10.1109/68.59340
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 spectral dependence of gain saturation and the effect of inhomogeneous broadening are investigated in erbium-doped aluminosilicate fiber amplifiers. Experimental data are compared with calculated results using two theoretical models, one assuming completely homogeneous saturation, the other including inhomogeneous gain broadening. Both the homogeneous model and the more accurate inhomogeneous model provide without the use of fitting parameters, good agreement with experimental data. © 1990 IEEE
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页码：653 / 655
页数：3
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