Number of the records: 1
Diode-pumped, electro-optically Q-switched, cryogenic Tm:YAG laser operating at 1.88 mu m
- 1.
SYSNO ASEP 0541924 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Diode-pumped, electro-optically Q-switched, cryogenic Tm:YAG laser operating at 1.88 mu m Author(s) Körner, J. (DE)
Jambunathan, Venkatesan (FZU-D)
Yue, Fangxin (FZU-D) ORCID
Reiter, J. (DE)
Slezák, Ondřej (FZU-D) RID, ORCID
Navrátil, Petr (FZU-D) ORCID, RID
David, Samuel Paul (FZU-D) ORCID
Lucianetti, Antonio (FZU-D) RID, ORCID
Hein, J. (DE)
Mocek, Tomáš (FZU-D) RID, ORCID, SAI
Kaluza, M.C. (DE)Number of authors 10 Article number e11 Source Title High Power Laser Science and Engineering. - : Cambridge University Press - ISSN 2095-4719
Roč. 9, Mar (2021)Number of pages 6 s. Language eng - English Country GB - United Kingdom Keywords cryogenic condition ; laser ; Q-switch ; short-wave infrared ; Tm:YAG Subject RIV BH - Optics, Masers, Lasers OECD category Optics (including laser optics and quantum optics) R&D Projects EF15_006/0000674 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) LO1602 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support FZU-D - RVO:68378271 UT WOS 000631931000001 EID SCOPUS 85103006176 DOI 10.1017/hpl.2020.53 Annotation We present a diode-pumped, electro-optically Q-switched Tm:YAG laser with a cryogenically cooled laser crystal at 120 K. Output pulses of up to 2.55 mJ and 650 ns duration were demonstrated in an actively Q-switched configuration with a repetition rate of 1 Hz. By using cavity dumping the pulse duration was shortened to 18 ns with only a slightly lower output energy of 2.22 mJ. Furthermore, using a simplified rate equation model, we discuss design constraints on the pump fluence in a pulse pump approach for Tm:YAG to maximize the energy storage capability at a given pump power. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2022 Electronic address http://hdl.handle.net/11104/0319421
Number of the records: 1