【摘要】 陶瓷聚光腔具有泵浦均匀性,高漫反射特性,以及良好的稳定性等优点,在大功率激光器上有较 好的应用前景,但关键是其反射率要提高到高水平。实验采用高固相含量低粘度Al₂O₃浆料进行注 凝成形,获得了漫反射率高在99％的陶瓷烧结体,并对影响反射率的因素进行了研究。更多还原

【Abstract】 The ceramic pumping cavity has high pump equalisation,high diffuse reflectivity and excellent stability,which make the ceramie an excallent material for the pumping cavity of the high-power laser system,The key point of the experiment is to reach its high diffusion rate.Adopting the gel casting process and using slurry with high density and low viscosity,the diffusion rate of Al2O3 ceramics can be above 99%.This paper also studies the factors that affect she diffuse reflectivity.更多还原