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Author:

刘江 (刘江.) | 王璞 (王璞.)

Indexed by:

EI Scopus PKU CSCD

Abstract:

报道了高功率全光纤MOPA结构的纳秒脉冲掺铥光纤激光器,其包括低功率被动调Q掺铥光纤激光器种子源,以及两级全光纤结构790 nm半导体抽运的高功率掺铥光纤放大器.随抽运功率的改变,激光种子源产生的脉冲重复频率在77~240 kHz可调,最窄激光脉冲宽度为250 ns,最大平均输出功率为73 mW.经过两级全光纤掺铥光纤放大器放大之后,最高平均输出功率达到了20 W,相应的单脉冲能量为100 μJ,激光脉冲宽度为270 ns,中心波长为1966 nm.

Keyword:

光纤放大器 激光器 中红外激光 被动调Q 掺铥光纤

Author Community:

  • [ 1 ] [刘江]北京工业大学
  • [ 2 ] [王璞]北京工业大学

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Source :

中国激光

ISSN: 0258-7025

Year: 2013

Issue: 12

Volume: 40

Page: 25-29

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 8

Chinese Cited Count:

30 Days PV: 1

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