Fluorescence-based measurement of g*(lambda) for erbium-doped fluoride fiber amplifiers

被引：9

作者：

Tench, RE ^{[1
]}

Shimizu, M ^{[1
]}

机构：

[1] NTT ELECT TECHNOL CORP,TOKAI,IBARAKI 31911,JAPAN

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 1997年 / 15卷 / 08期

关键词：

amplifier noise; erbium materials/devices; fluorozirconate materials/devices; optical communication equipment; optical fiber amplifiers; wavelength division multiplexing;

D O I：

10.1109/50.618390

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：

We report a direct measurement of the gain coefficient g*(lambda) for an erbium-doped fluoride fiber from the longitudinal fluorescence spectrum of a 980-nm-pumped amplifier. Measurements of the absorption coefficient alpha(lambda) and the saturation parameter xi are also reported, The fluorescence-based g*(lambda) is compared with the functional dependence predicted by McCumber theory.

引用

页码：1559 / 1564

页数：6

共 23 条

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