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Graphene Q-Switched Compact Yb:YAG Laser
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SYSNO ASEP 0478152 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Graphene Q-Switched Compact Yb:YAG Laser Author(s) Serres, J.M. (ES)
Jambunathan, Venkatesan (FZU-D)
Mateos, X. (ES)
Loiko, P. (ES)
Lucianetti, Antonio (FZU-D) RID, ORCID
Mocek, Tomáš (FZU-D) RID, ORCID, SAI
Yumashev, K. (BY)
Petrov, V. (DE)
Griebner, U. (DE)
Aguilo, M. (ES)
Diaz, F. (ES)Number of authors 11 Article number 1503307 Source Title IEEE Photonics Journal. - : Institute of Electrical and Electronics Engineers - ISSN 1943-0655
Roč. 7, č. 5 (2015), s. 1-8Number of pages 8 s. Language eng - English Country US - United States Keywords graphene ; saturable absorber ; Q-switched laser Subject RIV BH - Optics, Masers, Lasers OECD category Optics (including laser optics and quantum optics) R&D Projects ED2.1.00/01.0027 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) EE2.3.20.0143 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 000361613500005 EID SCOPUS 84958828459 DOI 10.1109/JPHOT.2015.2476756 Annotation We describe a compact Yb:YAG laser Q-switched by a graphene-based saturable absorber and pumped by a laser diode at 932 or 969 nm. The compact laser generates a maximum average output power value of 185 mW at 1032 nm with a slope efficiency value of 12%. The shortest duration of the Q-switched pulse achieved is 228 ns at a repetition frequency of 285 kHz. The maximum pulse energy amounts to 0.65 mu J. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2018
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