phosphor laser

例句：

1. 1. The phosphor laser is used for cutting and welding materials.
   磷激光器用于切割和焊接材料。
2. 2. The phosphor laser was developed to improve the efficiency of cutting tools.
   磷激光器被开发出来以提高切割工具的效率。
3. 3. The phosphor laser has become a popular choice for industrial applications due to its high precision and accuracy.
   由于其高精度和高精确度，磷激光器已成为工业应用的热门选择。