Abstract We report on the optimization of fabrication of a ceramic phosphor plate (CPP) using α-Al2O3 as functional materials for an automotive laser headlamp. The prepared CPP shows the high luminous characteristics with increasing α-Al2O3 contents because of the light scattering of the hexagonal structure of α-Al2O3 materials. We investigated the correlation between α-Al2O3 and thickness of CPP. The luminous properties of the CPP are improved and optimized according to the variables of one. We found that the prepared sample is a potential material for future solid-state laser lighting in application as an automotive headlamp.

中文翻译：

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汽车激光大灯用荧光陶瓷的制备及发光性能

摘要 我们报告了使用 α-Al2O3 作为汽车激光头灯功能材料的陶瓷荧光板 (CPP) 的优化制造。由于 α-Al2O3 材料的六方结构的光散射，制备的 CPP 随着 α-Al2O3 含量的增加显示出高发光特性。我们研究了 α-Al2O3 与 CPP 厚度之间的相关性。CPP 的发光特性根据其中的一个变量进行改进和优化。我们发现所制备的样品是未来固态激光照明作为汽车前照灯应用的潜在材料。