Number of the records: 1

Picosecond pulses in deep ultraviolet produced by a 100 kHz solid-state thin disk laser

SYSNO ASEP	0485590
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Picosecond pulses in deep ultraviolet produced by a 100 kHz solid-state thin disk laser
Author(s)	Turčičová, Hana (FZU-D)_{RID, ORCID} Novák, Ondřej (FZU-D)_{RID, ORCID} Smrž, Martin (FZU-D)_{RID, ORCID} Miura, Taisuke (FZU-D)_RID Endo, Akira (FZU-D)_RID Mocek, Tomáš (FZU-D)_{RID, ORCID, SAI}
Number of authors	6
Article number	95130V
Source Title	High-Power, High-Energy, and High-Intensity Laser Technology II. - Bellingham : SPIE, 2015 / Hein J. - ISSN 0277-786X - ISBN 978-1-62841-634-3
Pages	s. 1-6
Number of pages	6 s.
Publication form	Online - E
Action	Conference on High-Power, High-Energy, and High-Intensity Laser Technology II
Event date	14.04.2015 - 15.04.2015
VEvent location	Prague
Country	CZ - Czech Republic
Event type	WRD
Language	eng - English
Country	US - United States
Keywords	thin-disk laser ; Critical phase-matching ; high average output power ; second harmonic generation ; fourth harmonic generation ; deep ultraviolet ; picosec
Subject RIV	BH - Optics, Masers, Lasers
OECD category	Optics (including laser optics and quantum optics)
R&D Projects	ED2.1.00/01.0027 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
	EE2.3.20.0143 GA MŠMT - Ministry of Education, Youth and Sports (MEYS)
Institutional support	FZU-D - RVO:68378271
UT WOS	000356919900020
EID SCOPUS	84948800123
DOI	10.1117/12.2178491
Annotation	We report on the generation of 100 kHz 0.1mJ-level deep ultraviolet pulses based on frequency-quadrupled (257.5 nm) beam of a diode pumped Yb:YAG thin disk laser at the HiLASE Centre. The 100-kHz beamline used for the generation of the harmonic frequencies is operated at an average output power of 100 W level and 2 picosecond duration of pulses. The amplification of the oscillator beam is performed in a regenerative amplifier where the thin disk serves as an active mirror. The CPA technique is used for achieving high average output power of the whole system. The outcoming laser beam at 1030 nm wavelength is frequency-doubled in an LBO crystal and then frequency-quadrupled in BBO crystal, conversion efficiencies being 40% and 19%, resp. The basic characteristics of the harmonics generation in both crystals are given.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2018

Number of the records: 1