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Fraunhofer-Institut für Optronik, Systemtechnik und Bildauswertung IOSB
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High-pulse-energy Q-switched Ho3+:YAG laser
2020
,
Büker, H.
,
Braesicke, P.
,
Kieleck, Christelle
,
Eichhorn, Marc
We report on a high-energy Ho3+:YAG laser with a maximum average power of 20.1W at a central wavelength of 2.09µm and M2 < 1.5. In Q-switched operation a maximum pulse energy of 15mJ at 700Hz repetition rate was achieved.