ultrashort light pulse laser

例句：

1. 1. The ultrashort pulse laseris used for precise cutting and welding.
   超短脉冲激光用于精确切割和焊接。
2. 2. The ultrashort pulse laser hasbeen widely used in material processing.
   超短脉冲激光在材料加工领域得到了广泛应用。
3. 3.The ultrashort pulse laser can generate high-energy laser beams with short pulsedurations.
   超短脉冲激光可以产生具有短脉冲持续时间的高能量激光束。