全固态激光器兼备了半导体激光器和固体激光器的双重优点,具有效率高、光束质量好、结构紧凑、寿命长等优点,近年来已成为激光学科的重点发展方向之一,高功率全固态激光器在工业加工、军事和科研等领域有十分重要的用途。本实验利用自主研制的高功率激光头,采用Nd∶YAG双棒串接 All-solid-state lasers combine the advantages of semiconductor lasers and solid-state lasers. They have the advantages of high efficiency, good beam quality, compact structure and long lifetime. In recent years, all-solid-state lasers have become one of the key development directions of the laser discipline. Processing, military and research fields have very important uses. The experiment using self-developed high-power laser head, using Nd:YAG double rod series