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1 引言 固体激光器可用于微加工、汽车业、重机械工业和钢铁工业中的焊接、切割、打孔以及医疗领域 ,也可用作 X射线激光产生和核聚变用光源、应用领域和市场正在稳步扩大。固体激光器大致可分为晶质和非晶质 (玻璃 )两种。前者的热和机械性能都很好 ,可用于产业。晶质固体
1 Introduction Solid-state lasers are used in welding, cutting, punching and medical applications in micromachining, automotive, heavy machinery and the steel industry. They are also used as light sources for X-ray laser generation and fusion, and their applications and markets are steadily growing expand. Solid-state lasers can be roughly divided into two kinds of crystalline and amorphous (glass). The former thermal and mechanical properties are good, can be used for industry. Crystal solid