Low-order harmonics generation driven by femtosecond mid-IR Fe: ZnSe laser system

The generation of low-order harmonics in the gas medium by femtosecond laser radiation of unique mid-IR Fe: ZnSe laser system operating at 4.5\ \mu\mathrm{m} wavelength is investigated. The dependence of the harmonics generation efficiency on the experimental parameters is studied, that allows optim...

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Bibliographic Details
Published in2022 International Conference Laser Optics (ICLO) p. 1
Main Authors Rumiantsev, B.V., Mikheev, K.E., Migal, E.A., Stremoukhov, S. Yu, Potemkin, F.V.
Format Conference Proceeding
LanguageEnglish
Published IEEE 20.06.2022
Subjects
femtosecond
Frequency conversion
Gas lasers
Harmonic analysis
harmonics generation
II-VI semiconductor materials
Iron
laser
mid-IR
optics
Ultrafast optics
Zinc compounds
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Summary:The generation of low-order harmonics in the gas medium by femtosecond laser radiation of unique mid-IR Fe: ZnSe laser system operating at 4.5\ \mu\mathrm{m} wavelength is investigated. The dependence of the harmonics generation efficiency on the experimental parameters is studied, that allows optimization of the harmonics yield. The present work is a new step towards high-order harmonics generation driven by low-frequency laser fields.
ISBN:1665466634
9781665466639
ISSN:2642-5580
DOI:10.1109/ICLO54117.2022.9839937