| 掺铒碲基光纤放大器最新研究进展 |
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| 引用本文： | 戴世勋,张军杰,杨建虎,徐时清,汪国年.掺铒碲基光纤放大器最新研究进展[J].光纤与电缆及其应用技术,2004(4):1-4,19. |
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| 作者姓名： | 戴世勋 张军杰 杨建虎 徐时清 汪国年 |
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| 作者单位： | 中国科学院上海光学精密机械研究所,上海,201800 |
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| 基金项目： | 国家自然科学基金资助项目(60207006)，上海市光科技资助项目(022261046) |
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| 摘 要： | 掺铒碲基光纤放大器(EDTFA)由于能同时在C L波段(1530-1610nm)或L波段(1580-1620nm)对光信号进行有效的放大，目前已成为通信领域内竞相开发的一种新型宽带光纤放大器，为此简单介绍了该放大器的研究历程，综述了其最新研究进展和应用情况。
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| 关 键 词： | 光纤通信 掺铒碲基光纤放大器 放大器 |
| 文章编号： | 1006-1908(2004)04-0001-04 |
State of the art of erbium-doped tellurite fiber amplifier |
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| DAI Shi-xun,ZHANG Jun-jie,YANG Jian-hu,XU Shi-qing,WANG Guo-nian.State of the art of erbium-doped tellurite fiber amplifier[J].Optical Fiber & Electric Cable and Their Applications,2004(4):1-4,19. |
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| Authors: | DAI Shi-xun ZHANG Jun-jie YANG Jian-hu XU Shi-qing WANG Guo-nian |
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| Abstract: | With the rapid development of ultra high capacity WDM transmission systems, erbium-doped tellurite fiber amplifiers (EDTFA), which can operate in the C+L band (1 530~1 610 nm) or L band (1 580~1 620 nm), are being paid increasing attention. Therefore the research progress of EDTFA is summarized, then the latest development of EDTFA is introduced. The application examples of EDTFA in WDM transmission systems are also given. |
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| Keywords: | fiber optic communication erbium-doped tellurite fiber amplifier (EDTFA) amplifier |
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