| Autor: |
Josep Maria Serres, Venkatesan Jambunathan, Xavier Mateos, Pavel Loiko, Antonio Lucianetti, Tomas Mocek, Konstantin Yumashev, Valentin Petrov, Uwe Griebner, Magdalena Aguilo, Francesc Diaz |
| Jazyk: |
angličtina |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
IEEE Photonics Journal, Vol 7, Iss 5, Pp 1-7 (2015) |
| Druh dokumentu: |
article |
| ISSN: |
1943-0655 |
| DOI: |
10.1109/JPHOT.2015.2476756 |
| Popis: |
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 μJ. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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