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Zero-phonon-line pumped 1 kHz Yb:YAG thin-disk regenerative amplifier
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SYSNO ASEP 0441756 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Zero-phonon-line pumped 1 kHz Yb:YAG thin-disk regenerative amplifier 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
Endo, Akira (FZU-D) RID
Mocek, Tomáš (FZU-D) RID, ORCID, SAISource Title Solid State Lasers XXII: Technology and Devices. - Bellingham : SPIE, 2013 / Clarkson W.A. ; Shori R.K. - ISSN 0277-786X - ISBN 978-0-8194-9368-2 Pages 85991q Number of pages 8 s. Publication form Print - P Action Solid State Lasers XXII: Technology and Devices Event date 03.02.2013-05.02.2013 VEvent location San Francisco Country US - United States Event type WRD Language eng - English Country US - United States Keywords Yb:YAG ; thin-disk ; regenerative amplifier ; high energy ; picosecond Subject RIV BH - Optics, Masers, Lasers Institutional support FZU-D - RVO:68378271 UT WOS 000321895100055 EID SCOPUS 84875928210 DOI 10.1117/12.2004535 Annotation We are developing high-energy thin-disk regenerative amplifier operating at kilohertz repetition rate delivering 1-2 ps long pulses for science and industry applications. We have developed a prototype Yb:YAG thin disk regenerative amplifier which can operate up to 10-kHz repetition rate pumped by the 940-nm laser diode. The pulse energy was achieved to 5-mJ at 10-kHz operation and to 29.5-mJ at 1-kHz operation. We found that the pulsed pumping method can improve the optical-to-optical efficiency. We demonstrated the zero-phonon-line-pumped (968.825-nm(1)) regenerative amplifier at 1-kHz, and obtained the output energy of 32-mJ with nearly diffraction limited beam profile. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2015
Number of the records: 1