直接激射中红外固体激光器研究进展
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Research progress on directly pumping mid infrared solid state lasers
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    摘要:

    3~5μm波段中红外激光在遥感、通讯、气体检测、医疗等领域有着广泛的应用前景。直接激射固体激光器具有原理简单、结构轻巧等优势,是3~5μm波段中红外激光产生的重要手段。目前,这类激光器按照增益介质分类可划分为基于Er3+、Ho3+、Dy3+、Pr3+等稀土离子掺杂的固体激光器以及以Fe∶ZnSe为代表的过渡金属离子掺杂的固体激光器。本文分别介绍这两类直接激射固体激光器近些年来的研究进展,并对它们的技术路线以及发展前景进行总结。

    Abstract:

    The 3~5μmmid infrared laser has a wide application prospect in remote sensing,communication,gas detection,medical treatment and other fields.Having the advantages of uncomplicated theory and simple structure,directly pumping solid state lasers are important methods to emit 3~5μmmid infrared laser.There are two kinds of directly pumping solid state lasers,mainly distinguished by their gaining mediums,one is based on rare earth ions(such as Er 3+,Ho 3+,Dy 3+,Pr 3+)doped solid state lasers,and the other is transition metal ions doped solid state lasers.The recent progresses of directly pumping solid state lasers are introduced and their technical principles and future developments are summarized in this paper.

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朱灿林,康民强,邓颖,李威威,周松,李剑彬,郑建刚,朱启华.直接激射中红外固体激光器研究进展[J].激光与红外,2022,52(7):956~962
ZHU Can-lin, KANG Min-qiang, DENG Ying, LI Wei-wei, ZHOU Song, LI Jian-bin, ZHENG Jian-gang, ZHU Qi-hua. Research progress on directly pumping mid infrared solid state lasers[J]. LASER & INFRARED,2022,52(7):956~962

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  • 在线发布日期: 2022-07-12