| dc.contributor.author | Loiko, P. A. | en |
| dc.contributor.author | Serres, J. M. | en |
| dc.contributor.author | Mateos, X. | en |
| dc.contributor.author | Liu, G. | en |
| dc.contributor.author | Zhang, H. | en |
| dc.contributor.author | Yasukevich, A. S. | en |
| dc.contributor.author | Yumashev, K. V. | en |
| dc.contributor.author | Petrov, V. | en |
| dc.contributor.author | Griebner, U. | en |
| dc.contributor.author | Aguilo, M. | en |
| dc.contributor.author | Diaz, F. | en |
| dc.coverage.spatial | Berlin | en |
| dc.date.accessioned | 2016-05-11T12:23:31Z | |
| dc.date.available | 2016-05-11T12:23:31Z | |
| dc.date.issued | 2016 | |
| dc.identifier.citation | Passive Q-switching of Yb bulk lasers by a graphene saturable absorber / P. A. Loiko [et al.] // Applied Physics B: Lasers and Optics. – 2016. – Vol. 122, № 4. | en |
| dc.identifier.uri | https://rep.bntu.by/handle/data/23715 | |
| dc.description.abstract | Compact Yb:KLu(WO4)2 and Yb:LuVO4 lasers diode-pumped at 978 nm are passively Q-switched by a single-layer graphene saturable absorber. The Yb:KLu(WO4)2 laser generated 165 ns/0.49 μJ pulses at 1030 nm with 170 mW average output power and 12 % slope efficiency. With the Yb:LuVO4 laser, 152 ns/0.83 μJ pulses were achieved. The output power reached 300 mW at 1024 nm, and the slope efficiency was 10 %. Laser operation in a plano-plano cavity is achieved with both crystals with thermal lensing playing a key role in their performance. A model describing graphene Q-switched Yb lasers is developed. Our results indicate the potential of graphene for passive Q-switching of ~1 μm bulk lasers. | en |
| dc.language.iso | en | ru |
| dc.publisher | Springer | en |
| dc.title | Passive Q-switching of Yb bulk lasers by a graphene saturable absorber | en |
| dc.type | Article | ru |
