首页> 外文期刊>Optics Letters >Efficient diode-pumped Yb~(3+):Y_(2)SiO_(5) and Yb~(3+):Lu_(2)SiO_(5) high-power femtosecond laser operation
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Efficient diode-pumped Yb~(3+):Y_(2)SiO_(5) and Yb~(3+):Lu_(2)SiO_(5) high-power femtosecond laser operation

机译:高效二极管泵浦Yb〜(3 +):Y_(2)SiO_(5)和Yb〜(3 +):Lu_(2)SiO_(5)大功率飞秒激光操作

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摘要

We report the mode-locked operation of two new Yb-doped oxyorthosilicates, Y_(2)SiO_(5) (YSO) and Lu_(2)SiO_(5) (LSO), that are longitudinally diode pumped. Yb:YSO supplied pulses as short as 122 fs with 410 mW of output power at 1041 nm. More than 2.6 W of average output power, for pulse durations of 198 fs at 1044 nm and 260 fs at 1059 nm for Yb:YSO and Yb:LSO, respectively, were provided. These are, to our best knowledge, the highest values ever obtained and the most efficient mode-locked laser in such a classic fiber-coupled diode-pumping configuration.
机译:我们报告了两个新的掺Yb的正硅酸盐Y_(2)SiO_(5)(YSO)和Lu_(2)SiO_(5)(LSO)的锁模操作,它们是纵向二极管泵浦的。 Yb:YSO提供的脉冲短至122 fs,在1041 nm处的输出功率为410 mW。对于Yb:YSO和Yb:LSO,分别为1044 nm的198 fs和1059 nm的260 fs的脉冲持续时间提供了超过2.6 W的平均输出功率。据我们所知,在这种经典的光纤耦合二极管泵浦配置中,这是有史以来获得的最高价值和最高效的锁模激光器。

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