高功率连续波掺铥光纤激光器研究进展 |
投稿时间:2017-03-23 修订日期:2017-03-23 点此下载全文 |
引用本文:张伟,张嘉阳,吴闻迪,余婷,叶锡生.高功率连续波掺铥光纤激光器研究进展[J].红外,2017,38(5):1~7 |
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中文摘要:掺铥光纤激光器(Tm-Doped Fiber Laser, TDFL)具有结构
紧凑、散热性能优良、光束质量好、非线性效应阈值高
等优点,其量子转换效率在理论上可达200%。TDFL产
生的1.7~2.1 μm激光在多个领域具有广泛应用。简
要介绍了Tm3 离子的吸收谱和能级结构、TDFL三种泵浦方式的优
缺点以及国内外高功率TDFL的研究进展,并就其未来发展给
出了初步看法。 |
中文关键词:掺铥光纤激光器 泵浦方式 高功率 |
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Research Progress of High Power Continuous-wave Tm-doped Fiber Laser |
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Abstract:Tm-doped Fiber Lasers (TDFL) have the
advantages of compact structure, excellent cooling capacity,
good beam quality and high non-linear effect threshold etc.
Theoretically, its quantum conversion efficiency can be up
to 200%. The laser generated by TDFLs at the wavelengths
from 1.7 μm to 2.1 μm has wide applications in
many fields. The absorption spectrum and level structure of
Tm3 , the advantages and disadvantages of three different
pumping methods and the research progress of high power TDFLs
at home and abroad are presented in brief. Finally, the
preliminary view on the future development of high power
TDFLs is given. |
keywords:Tm-doped fiber laser pumping method high power |
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