Er:YLF激光泵浦Cr2+，Fe2+:Zn1-x Mnx Se (x=0.05)晶体中2.4和4.2µm Cr2+和Fe2+离子的中红外同步激光

2020 International Conference Laser Optics (ICLO) Pub Date : 2020-11-02 DOI:10.1109/iclo48556.2020.9285787

A. Říha, M. Doroshenko, H. Jelínková, M. Němec, M. Jelínek, N. Kovalenko, I. Terzin

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引用次数: 0

摘要

本文报道了一种新型的Cr2+，Fe2+:Zn1-xMnxSe (x = 0.05)单晶增益开关激光器，在~2.4µm和~4.2µm两个不同波长范围内同时产生。在78 K下，Fe2+振荡的最大平均输出能量为83µJ，脉冲重复频率为1 Hz，脉冲持续时间为~5.5µs。

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Mid-IR Simultaneous Lasing of Cr2+ and Fe2+ Ions at 2.4 and 4.2 µm in Cr2+,Fe2+:Zn1-x Mnx Se (x=0.05) Crystal Pumped by Er:YLF Laser at 1.73 µm

We report a novel Cr²⁺,Fe²⁺:Zn1-xMnxSe (x = 0.05) single crystal gain-switched laser simultaneous generation at two different wavelength ranges at around ~2.4 µm and ~4.2 µm. The Fe²⁺ ions oscillation maximal mean output energy of 83 µJ at 78 K with pulse repetition rate of 1 Hz and the pulse duration of ~5.5 µs was demonstrated.

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2020 International Conference Laser Optics (ICLO)

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