【摘要】 生长出Ｃｒ３＋，Ｎｄ３＋：ＺｎＷＯ４（Ｃｒ，Ｎｄ：ＺＷ）单晶，尺寸为２５ｍｍ×５０ｍｍ，研究了Ｃｒ，Ｎｄ：ＺＷ晶体的光学性质、热学性质，测定了其吸收和发射截面，激发态寿命和激光性能。结果表明，双掺有效地改善了激光性能，室温下获得０．９５μｍ单脉冲激光能量输出１．６２ｍＪ，斜效率为０．７９％。更多还原

【Abstract】 The Cr 3+ ,Nd 3+ :ZnWO 4(Cr,Nd:ZW)single crystals to size of 25mm×50mm have been grown by CZ method in our laboratory.The optical and thermomechanical properties such as the absorption section,emission section,life of excitation state,laser action,are experimentally investigated.The results show that the Cr,Nd:ZW laser can operate at 950nm with 1.62mJ/pulse output energy and 0.79% slope efficiency obtained at room temperature.更多还原