Two-stage optical limiting fiber amplifier using a synchronized etalon filter

被引：10

作者：

Kim, CH ^{[1
]}

Giles, CR

Chung, YC

机构：

[1] Korea Adv Inst Sci & Technol, Dept Elect Engn, Yusong Gu, Taejon 305701, South Korea

[2] AT&T Bell Labs, Lucent Technol, Holmdel, NJ 07733 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 02期

关键词：

dynamic range; erbium-doped fiber amplifier (EDFA); optical limiting amplifier; synchronized etalon filter;

D O I：

10.1109/68.655386

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 demonstrate a two-stage optical limiting erbium-doped fiber amplifier (OLA) using an interstage synchronized etalon filter and an isolator, The proposed OLA shows higher gain, lower noise figure, and wider dynamic range (> 30 dB) than conventional two-stage erbium-doped fiber amplifiers (EDFA's) with an interstage isolator, In addition, this OLA is well suited for the use in wavelength-division multiplexed (WDM) networks since the synchronized etalon filter has multiple passbands at the standardized WDM wavelengths.

引用

页码：285 / 287

页数：3

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