S-band wide-band and gain-flatted discrete Raman fiber amplifier

被引：0

作者：

Li, Yongnan ^{[1
]}

Lu, Fuyun ^{[1
]}

Fan, Yu ^{[1
]}

Duan, Yunfeng ^{[1
]}

Wei, Dai ^{[1
]}

机构：

[1] Nankai Univ, Inst Phys, Tianjin 300071, Peoples R China

来源：

ADVANCED LASER TECHNOLOGIES 2005, PTS 1 AND 2 | 2006年 / 6344卷

基金：

中国国家自然科学基金;

关键词：

S-band; wide-band; RFA;

D O I：

10.1117/12.693521

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this letter, a S-hand discrete Raman fiber amplifier(RFA) with the maximum net gain of 18.3dB was obtained. Using the gain flattening filler based on a cascaded long-period fiber g ating (LPFG), the - in profile of this RFA was flattened,,r P to within +/- ldB in the wavelength range from 1 480 nm to 1 515 nm, and an average gain of 11.3dB was achieved.

引用

页数：5

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