Diode-pumped Yb:KYW thin-disk laser operation with wavelength tuning to small quantum defects |
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Authors: | M. Hildebrandt,U. Bü nting,D. Haussmann,M. Krause,U. Bartuch |
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Affiliation: | a Vision GmbH, Lügensteinweg 27, D-30890 Göxe, Germany b Vision Crystal Technology AG, Lügensteinweg 27, D-30890 Göxe, Germany c Hochschule für angewandte Wissenschaften und Kunst HAWK, D-37085 Göttingen, Germany |
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Abstract: | We present continuous wave laser operation of a diode-pumped Yb:KY(WO4)2 thin-disk laser with 10.7 W output power, M2 = 1.3 and an optical efficiency of 49% at room temperature. Wavelength tuning in a range of 64 nm and lasing with a quantum defect of 0.6% is demonstrated. |
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