GAIN AND NOISE PROPERTIES OF SMALL-SIGNAL ERBIUM-DOPED FIBER AMPLIFIERS PUMPED IN THE 980-NM BAND

被引：10

作者：

PEDERSEN, B ^{[1
]}

CHIRRAVURI, J ^{[1
]}

MINISCALCO, WJ ^{[1
]}

机构：

[1] GTE LABS INC,WALTHAM,MA 02254

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1992年 / 4卷 / 06期

关键词：

D O I：

10.1109/68.141966

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 have experimentally and theoretically investigated the effects of detuning the pump wavelength on the gain and noise properties of small-signal, erbium-doped fiber amplifiers co-directionally pumped in the 980-nm band. While the pump wavelength can be varied over a wide range with little impact on the gain, a noise penalty is incurred. For amplifiers saturated by amplified spontaneous emission, it is possible to increase the gain by detuning the pump wavelength.

引用

页码：556 / 558

页数：3

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