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Zero-phonon-line pumped cryogenic Yb:YAG passively Q-switched by Cr:YAG
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SYSNO ASEP 0468165 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Zero-phonon-line pumped cryogenic Yb:YAG passively Q-switched by Cr:YAG Author(s) Jambunathan, Venkatesan (FZU-D)
Navrátil, Petr (FZU-D) ORCID, RID
Horáčková, Lucie (FZU-D)
Lucianetti, Antonio (FZU-D) RID, ORCID
Mocek, Tomáš (FZU-D) RID, ORCID, SAIArticle number 98930C Source Title Laser sources and applications III. - Bellingham : SPIE, 2016 / Mackenzie J.I. ; Jelinkova H. ; Taira T. ; Ahmed M.A. - ISSN 0277-786X - ISBN 978-1-5106-0138-3 Pages s. 1-6 Number of pages 6 s. Publication form Print - P Action Conference on Laser Sources and Applications III Event date 04.04.2016 - 05.04.2016 VEvent location Brussels Country BE - Belgium Event type WRD Language eng - English Country US - United States Keywords Yb:YAG ; Cr:YAG ; passive Q-switching ; cryogenic temperature ; diode pumping Subject RIV BH - Optics, Masers, Lasers R&D Projects ED2.1.00/01.0027 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LO1602 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GA14-01660S GA ČR - Czech Science Foundation (CSF) Institutional support FZU-D - RVO:68378271 UT WOS 000381704500008 EID SCOPUS 84988346512 DOI 10.1117/12.2225909 Annotation We present an efficient zero-phonon-line pumped cryogenic Yb:YAG laser passively Q-switched by Cr:YAG with different initial transmissions. At 140K, with 85% initial transmission of Cr:YAG, a maximum average output power of 5.19 W with a repetition rate of 24.7 kHz was achieved leading to a slope efficiency of 55.7%. The maximum pulse energy, minimum pulse width and peak output power obtained in this case were 0.21 mJ, 142 ns and 1.48 kW respectively.
Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2017
Number of the records: 1