激光器
模式(计算机接口)
材料科学
光电子学
光学
计算机科学
物理
操作系统
作者
Jian Liu,Ning Zhang,Qingsong Song,Heng Ding,Yinyin Wang,Peng Chen,Zebin Wang,Yongqiang Xue,Jie Xu,Yongguang Zhao,Xiaodong Xu,Kheirréddine Lebbou,Jingyi Xu
摘要
A novel, to the best of our knowledge, Tm,Ho:GdScO3 crystal grown using the Czochralski method was investigated for its polarized spectroscopic properties and laser performance in both tunable continuous-wave (CW) and mode-locked regimes. The crystal's multisite structure (Gd3+/Sc3+ site) and Tm3+/Ho3+ dopants contributed to spectral broadening, enabling a tunable laser operation from 1914 to 2125 nm (with a broad range of 215 nm). Additionally, a pulse duration of 72 fs was achieved for E || b polarization. These results demonstrate the potential of the Tm,Ho:GdScO3 perovskite crystal as a promising gain material for ultrafast lasers operating around 2 µm.
科研通智能强力驱动
Strongly Powered by AbleSci AI