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    科学领域:

    • 材料科学 材料科学 材料科学
    • 激光物理 激光物理
    • 频谱学是一种光谱学.

    背景情况:

    • 稀土化矿晶体对激光应用具有吸引力.
    • 加多氧化 (GdScO3) 为剂提供了一个独特的宿主结构.

    研究的目的:

    • 为了研究新型Tm,Ho:GdScO3晶体的光谱特性和激光性能.
    • 评估其在2微米周围可调和超快激光操作的潜力.

    主要方法:

    • 使用Czochralski方法的晶体生长.
    • 极化光谱测量. 分极化光谱测量.
    • 连续波 (CW) 和模式锁定激光器性能评估.

    主要成果:

    • 从1914年到2125nm (215nm范围) 的广度调节激光操作.
    • 实现了72 fs的超短脉冲持续时间,用于Eigle b极化.
    • 由于多站点结构和剂,表现出光谱扩展.

    结论:

    • Tm,Ho:GdScO3 是一个有前途的增益材料用于2μm激光器.
    • 晶体的性能适用于可调节的CW和超快模式锁定激光系统.
    • 进一步的研究可以优化这种材料用于先进的激光应用.