| Literature DB >> 26072779 |
Josep Maria Serres, Pavel Loiko, Xavier Mateos, Konstantin Yumashev, Uwe Griebner, Valentin Petrov, Magdalena Aguiló, Francesc Díaz.
Abstract
We report on the first Tm-doped double tungstate microchip laser Q-switched with graphene using a Tm:KLu(WO<sub>4</sub>)<sub>2</sub> crystal cut along the N<sub>g</sub> dielectric axis. This laser generates a maximum average output power of 310 mW with a slope efficiency of 13%. At a repetition rate of 190 kHz the shortest pulses with 285 ns duration and 1.6 µJ energy are achieved.Entities:
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Year: 2015 PMID： 26072779 DOI： 10.1364/OE.23.014108
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894