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 Cr 2+ ,Fe 2+ :Zn 1-x Mn x Se (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 Fe 2+ ions oscillation maximal mean output energy of 83 µJ at 78 K with pulse repetition rate of 1 Hz and the pul...

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Published in2020 International Conference Laser Optics (ICLO) p. 1
Main Authors Riha, A., Doroshenko, M. E., Jelinkova, H., Nemec, M., Jelinek, M., Kovalenko, N. O., Terzin, I. S.
Format Conference Proceeding
LanguageEnglish
Published IEEE 02.11.2020
Subjects
dual wavelength lasing
Fe:ZnMnSe laser
laser active medium
mid-infrared laser
solid-state laser
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Summary:We report a novel Cr 2+ ,Fe 2+ :Zn 1-x Mn x Se (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 Fe 2+ 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.
ISBN:9781728152325
1728152321
ISSN:2642-5580
DOI:10.1109/ICLO48556.2020.9285787