Number of the records: 1
High-power, picosecond pulse thin-disk lasers in the Hilase project
- 1.
SYSNO ASEP 0441723 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title High-power, picosecond pulse thin-disk lasers in the Hilase project Author(s) 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, SAISource Title 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 Pages 87800a Number of pages 7 s. Publication form Print - P Action High-Power, High-Energy, and High-Intensity Laser Technology; and Research Using Extreme Light - Entering New Frontiers with Petawatt-Class Lasers Event date 15.04.2013-17.04.2013 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country US - United States Keywords Yb:YAG ; thin-disk ; regenerative amplifier ; high energy ; picosecond ; zero phonon line Subject RIV BH - Optics, Masers, Lasers Institutional support FZU-D - RVO:68378271 UT WOS 000323516900006 EID SCOPUS 84880890138 DOI 10.1117/12.2017448 Annotation 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. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2015
Number of the records: 1