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High-power, picosecond pulse thin-disk lasers in the Hilase project
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SYSNO ASEP 0441723 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název High-power, picosecond pulse thin-disk lasers in the Hilase project Tvůrce(i) Chyla, Michal (FZU-D) RID, ORCID
Miura, Taisuke (FZU-D) RID
Smrž, Martin (FZU-D) RID, ORCID
Severová, Patricie (FZU-D) RID, ORCID
Novák, Ondřej (FZU-D) RID, ORCID
Nagisetty, Siva S. (FZU-D)
Endo, Akira (FZU-D) RID
Mocek, Tomáš (FZU-D) RID, ORCID, SAIZdroj.dok. High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light: Entering New Frontiers with Petawatt-Class Lasers. - Bellingham : SPIE, 2013 / Hein J. ; Korn G. ; Silva L.O. - ISSN 0277-786X - ISBN 978-0-8194-9582-2 Rozsah stran 87800a Poč.str. 7 s. Forma vydání Tištěná - P Akce High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light - Entering New Frontiers with Petawatt-Class Lasers Datum konání 15.04.2013-17.04.2013 Místo konání Praha Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova Yb:YAG ; thin-disk ; regenerative amplifier ; high energy ; picosecond ; zero phonon line Vědní obor RIV BH - Optika, masery a lasery Institucionální podpora FZU-D - RVO:68378271 UT WOS 000323516900006 EID SCOPUS 84880890138 DOI 10.1117/12.2017448 Anotace Development of high-power, picosecond laser sources is a desirable venture for both industry and research. Within the Hilase project, we are conducting research on both 500-mJ, 1-kHz and 5-mJ, 100-kHz picosecond laser sources based on the Yb:YAG thin-disk technology. We have developed a prototype thin-disk regenerative amplifier operating up to 10-kHz repetition rate pumped by the 940-nm fiber-coupled laser diodes. We achieved 5-mJ pulse energy at 10-kHz operation and 29.5-mJ at 1-kHz. Afterwards, we developed the high-energy regenerative amplifier operating at fixed repetition rate of 1-kHz and the pulse energy was achieved up to 40-mJ. Simultaneously, we elaborated the high-repetition rate regenerative amplifier operating at 100-kHz with pulse energy of 220-mu J. The amplified pulse was compressed with the efficiency of 88% using chirped volume Bragg grating. Pracoviště Fyzikální ústav Kontakt Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Rok sběru 2015
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