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基于EDFA的超短光脉冲放大技术及其进展 被引量:2

EDFA-based ultrashort optical pulse amplification and its developments
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摘要 掺铒光纤放大器(EDFA)具有高增益(40—50dB)、宽带宽(-50nm)以及很高的单脉冲饱和能量(-1μJ),因而被认为是放大超短光脉冲的主要器件。围绕如何减轻光纤非线性效应对超短光脉冲放大过程的有害影响,综述了基于EDFA的超短光脉冲放大技术及其进展情况,介绍了最近的研究结果。 Erbium-doped fiber amplifier (EDFA) is considered to be the main device for ultrashort pulse amplification owing to its high gain (40 - 50 dB), broad bandwidth ( -50 nm), and high pulse-saturation energy ( -1μJ). In this paper, ultrashort pulse amplification techniques based on EDFA are reviewed and discussed, with the emphasis on how to reduce the fiber nonlinear effects on the amplification of ultrashort pulse. The latest achievements in this field are also introduced.
出处 《激光与红外》 CAS CSCD 北大核心 2009年第7期703-706,共4页 Laser & Infrared
基金 广东省自然科学基金项目(No.06029820)资助
关键词 掺铒光纤放大器(EDFA) 超短光脉冲 光纤非线性效应 EDFA ultrashort optical pulse fiber nonlinearities effects
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参考文献17

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