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1μm波段的新晶体激光器目前在激光晶体中,能在室温和各种泵浦方式下于1.06~1.07μm产生低阈值受激辐射的基本激活剂唯有Nd2+离子[1]。它的1μm受激辐射(由激光末级能态的能量约为2000cm-1左右的斯塔克跃迁通道间的四能级系统激励)是大多...
New crystal lasers in the 1 μm band are the only basic activators capable of generating low-threshold stimulated radiation at 1.06 to 1.07 μm at room temperature and in various pumping modes at present in the laser crystal [1]. Its 1μm stimulated emission (by the end of the laser energy state about 2000cm-1 Stark transition between the four-level channel excitation system) is the most ...