High-peak-power tunable laser operation of Yb:SrF2 |
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| Authors: | Siebold Mathias Hein Joachim Kaluza Malte Christoph Uecker Reinhard |
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| Institution: | Institute for Optics and Quantum Electronics, Friedrich Schiller University Jena, Max-Wien-Platz 1, 07743 Jena, Germany. |
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| Abstract: | Growth, spectroscopic properties, and laser performance of Yb:SrF(2) crystals have been investigated. In spatial multimode operation of a diode-pumped Yb:SrF(2) laser a slope efficiency of 46% was measured. 180W output power with high beam quality at a pulse duration of 1.5ms was achieved by installing a mode cleaning aperture. A maximum average output power of 270mW and a tuning range of 73nm was observed. |
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