| 运用长周期光纤光栅实现EDFA的增益平坦化 |
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| 引用本文： | 简水生,陈根祥,李唐军,谢增华.运用长周期光纤光栅实现EDFA的增益平坦化[J].中国激光,2001,28(6):553-555. |
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| 作者姓名： | 简水生 陈根祥 李唐军 谢增华 |
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| 作者单位： | 北方交通大学光波所 |
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| 摘 要： | 针对Perilli公司生产的OP 980型掺铒光纤放大器 (EDFA)的增益谱不平坦特性 ,运用紫外写入的方法研制成使其增益平坦化的长周期光纤光栅增益平坦化器件 ,实现了该掺铒光纤放大器在 30nm范围内的增益谱波动小于± 0 4dB。
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| 关 键 词： | 掺铒光纤放大器 长周期光纤光栅 增益平坦 |
| 收稿时间： | 1999/11/15 |
EDFA Gain Flattening Equalizer Based on Long Period Fiber Gratings |
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| LI Tangjun,CHEN Genxiang,JIAN Shuisheng,XIE Zenghua.EDFA Gain Flattening Equalizer Based on Long Period Fiber Gratings[J].Chinese Journal of Lasers,2001,28(6):553-555. |
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| Authors: | LI Tangjun CHEN Genxiang JIAN Shuisheng XIE Zenghua |
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| Abstract: | The EDFA gain flattening equalizer using a long period fiber gratings (LPGs) fabricated using amplitude mask scanned by UV light is presented in this paper. The results show that this EDFA is flat to within ±0.4 dB exceeding 30nm usable bandwith. |
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| Keywords: | erbium-doped fiber amplifier long period fiber gratings gain flattening |
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