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首页> 外文期刊>IEEE Journal of Quantum Electronics >A Highly Efficient and Widely Tunable Bifunctional Yb:GdYAB Laser
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A Highly Efficient and Widely Tunable Bifunctional Yb:GdYAB Laser

机译:高效且可调谐的双功能Yb:GdYAB激光器

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摘要

We demonstrate a highly efficient and widely tunable, bifunctional laser operated at both infrared and self-frequency-doubling (SFD) based on Yb:GdYAB crystal. An optical conversion efficiency of 67.9% and a slope efficiency of 86% at 1048 nm have been obtained. A broad tunability of 67 nm between 1009 and 1076 nm has also been achieved. Furthermore, an efficient and compact SFD green laser has been demonstrated with an output power of 488 mW at 524 nm, corresponding to a diode-to-green optical conversion efficiency of 18.6%.
机译:我们演示了基于Yb:GdYAB晶体的高效且可广泛调谐的双功能激光器,该激光器在红外和自倍频(SFD)下均可工作。在1048nm处获得了67.9%的光转换效率和86%的斜率效率。还实现了1009至1076 nm之间67 nm的广泛可调性。此外,已经证明了高效紧凑的SFD绿色激光器,在524 nm处的输出功率为488 mW,相当于18.6%的二极管到绿色的光学转换效率。

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