透明激光陶瓷比单晶材料在生产成本、坯体尺寸、掺杂浓度、工艺难度等方面具有明显优势,成为新型激光材料的研究热点。陶瓷激光器有望获得高功率输出,但陶瓷激光介质的热效应仍是制约输出功率的主要瓶颈。已有实验发现,采用复合结构的激光陶瓷,可实现热传导性能及材料内热布局的优化控制,改善输出激光性能并提升其功率。非水基 Transparent laser ceramics have obvious advantages over single crystal materials in terms of production cost, body size, doping concentration and process difficulty, and become a hot research topic of new laser materials. Ceramic laser is expected to obtain high power output, but the thermal effect of ceramic laser medium is still the main bottleneck restricting the output power. It has been experimentally found that the use of a composite structure of the laser ceramic can achieve optimal control of the thermal conductivity and thermal distribution of the material to improve the output laser performance and enhance its power. Non-aqueous