Finally, the prospects of femtosecond laser fabrication are also discussed. 本文最后还展望了飞秒激光加工未来的发展方向。
We experimentally demonstrate that a femtosecond frequency comb laser can be applied as a tool for long-distance measurement in air. 本文在实验是第一次报道了利用飞秒激光频率梳来测量距离。