28.3 DB GAIN 1.3-MU-M-BAND PR-DOPED FLUORIDE FIBER AMPLIFIER MODULE PUMPED BY 1.017-MU-M INGAAS-LDS

被引：19

作者：

SHIMIZU, M ^{[1
]}

KANAMORI, T ^{[1
]}

TEMMYO, J ^{[1
]}

WADA, M ^{[1
]}

YAMADA, M ^{[1
]}

TERUNUMA, Y ^{[1
]}

OHISHI, Y ^{[1
]}

SUDO, S ^{[1
]}

机构：

[1] NIPPON TELEGRAPH & TEL PUBL CORP, OPTOELECTR LABS, KANAGAWA 24301, JAPAN

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1993年 / 5卷 / 06期

关键词：

D O I：

10.1109/68.219700

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 constructed a praseodymium (Pr) doped fluoride fiber amplifier (PDFA) module pumped by strained quantum-well InGaAs-LD's. This amplifier module, consisting of a four LD pump configuration and a high NA Pr-doped fluoride fiber with low scattering loss, exhibits a maximum signal gain of 28.3 dB and a saturation output power of 6 dBm at a signal wavelength of 1.30 mum. It is the most promising module for the 1.3 mum band optical amplifier.

引用

页码：654 / 657

页数：4

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IEEE PHOTONICS TECHNOLOGY LETTERS, 1991, 3 (11) :953-955

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