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Half-kilowatt high-energy third-harmonic conversion to 50 J @ 10 Hz at 343 nm
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SYSNO ASEP 0604223 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Half-kilowatt high-energy third-harmonic conversion to 50 J @ 10 Hz at 343 nm Author(s) Pilař, Jan (FZU-D) RID, ORCID
Divoký, Martin (FZU-D) RID, ORCID
Phillips, J. (GB)
Hanuš, Martin (FZU-D) ORCID
Navrátil, Petr (FZU-D) ORCID, RID
Denk, Ondřej (FZU-D) ORCID
Severová, Patricie (FZU-D) RID, ORCID
Paliesek, Tomáš (FZU-D) ORCID
Clarke, D. (GB)
Smrž, Martin (FZU-D) RID, ORCID
Butcher, T. (GB)
Edwards, C. (GB)
Mocek, Tomáš (FZU-D) RID, ORCID, SAINumber of authors 13 Article number e96 Source Title High Power Laser Science and Engineering. - : Cambridge University Press - ISSN 2095-4719
Roč. 12, Jan (2025)Number of pages 6 s. Language eng - English Country GB - United Kingdom Keywords diode-pumped solid-state laser ; frequency conversion ; high-average-power lasers ; high-energy lasers Subject RIV BH - Optics, Masers, Lasers OECD category Optics (including laser optics and quantum optics) R&D Projects EF15_006/0000674 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) EH22_008/0004573 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 001390658700001 EID SCOPUS 85214584570 DOI https://doi.org/10.1017/hpl.2024.80 Annotation We present results of frequency tripling experiments performed at the Hilase facility on a cryogenically gas cooled multi-slab ytterbium-doped yttrium aluminum garnet laser system, Bivoj/DiPOLE. The laser produces high-energy ns pulses at 10 Hz repetition rate, which are frequency doubled using a type-I phase-matched lithium triborate (LBO) crystal and consequently frequency summed using a type-II phase-matched LBO crystal. We demonstrated a stable frequency conversion to 343 nm at 50 J energy and 10 Hz repetition rate with conversion efficiency of 53%. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2026 Electronic address https://hdl.handle.net/11104/0366092
Number of the records: 1