A. Kurkov, E. Dianov, O. Medvedkov, G. A. Ivanov, V. Aksenov, V. Paramonov, S. A. Vasiliev, E. Pershina
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引用次数: 0
摘要
只有摘要形式。我们使用高功率双包层Yb/sup 3+/掺杂光纤激光器将Ho/sup 3+/掺杂光纤激光器泵入核心,工作功率为1.15 /spl mu/m。由于激光跃迁,该波长对应于一个足够强的Ho/sup 3+/离子吸收带。采用谐振波长为2 /spl μ m /m的布拉格光栅作为激光器的输入反射镜。
Summary form only. We pump the Ho/sup 3+/-doped fiber laser into the core using a high-power double-clad Yb/sup 3+/-doped fiber laser operating at 1.15 /spl mu/m. This wavelength corresponds to a sufficiently strong absorption band of Ho/sup 3+/ ions due to the laser transition. Also we use a Bragg grating with a resonance wavelength of 2 /spl mu/m as the input mirror of the laser.