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Picosecond VIS, UV and deep UV beams generated at 100 kHz diode-pumped Yb:YAG thin disk laser system
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SYSNO ASEP 0561190 Document Type A - Abstract R&D Document Type The record was not marked in the RIV R&D Document Type Není vybrán druh dokumentu Title Picosecond VIS, UV and deep UV beams generated at 100 kHz diode-pumped Yb:YAG thin disk laser system Author(s) Turčičová, Hana (FZU-D) RID, ORCID
Novák, Ondřej (FZU-D) RID, ORCID
Mužík, Jiří (FZU-D) ORCID
Štěpánková, Denisa (FZU-D) ORCID
Smrž, Martin (FZU-D) RID, ORCID
Mocek, Tomáš (FZU-D) RID, ORCID, SAINumber of authors 6 Article number 9542175 Source Title 2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC). - New York : IEEE, 2021 - ISBN 978-1-6654-1876-8 Number of pages 1 s. Publication form Online - E Action Conference on Lasers and Electro-Optics Europe and European Quantum Electronics 2021 Event date 21.06.2021 - 25.06.2021 VEvent location Mnichov Country DE - Germany Event type WRD Language eng - English Country US - United States Keywords semiconductor lasers ; crystals ; power system harmonics ; harmonic analysis ; chemical lasers ; laser beams ; laser applications Subject RIV BH - Optics, Masers, Lasers OECD category Optics (including laser optics and quantum optics) Institutional support FZU-D - RVO:68378271 UT WOS 000728078300555 EID SCOPUS 85117577117 DOI 10.1109/CLEO/Europe-EQEC52157.2021.9542175 Annotation The syst. is Yb:YAG thin-disk based operating at a repetition freq. of 50-100kHz and delivers pulses of 1-2ps.The 2nd harmonic(2H,515 nm) and 3rd harmonic(3H,343 nm) are generated in an LBO(2H) cryst. and an LBO(3H) cryst., respectively.Both cryst. were cascaded with a dual waveplate inbetween them,so that the phase matching in the LBO(3H) could be of TypeI providing a higher effective nonlinear coef. than of TypeII(0.69 pm/V compared to -0.45 pm/V).The 4th harmonic(4H,257.5 nm)is generated as a 2nd harmonic of 515 nm in a CLBO(4H) cryst.The 5th harmonic(5H, 206 nm) is produced in SFG process of 4H+1H in a CLBO(5H) crystal,where the 1H beam is the residual beam after the 2nd harmonic.A good convers. in all the nonlinear processes is conditioned by high quality cryst.,excellent fundamental beam and proper pulse temporal overlap in sum frequency processes.Now we have at a disposal a 200W fundamental beam with 1ps pulses,90W in the second harmonic,and 38W in the third one. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2023
Number of the records: 1