摘要
YAG∶Ce荧光薄膜发光效率高、热稳定性好、散热快,在高功率高亮度白光照明,尤其是激光驱动白光照明(Laser-driven white lighting)领域具有广阔的应用前景。本文综述了近年来国内外YAG∶Ce多晶薄膜、单晶薄膜以及复合薄膜的制备技术及其性能特点,并展望了其在高性能白光LED和高功率激光驱动白光照明领域的应用前景。
YAG∶Ce fluorescent films have high luminous efficiency,good thermal stability,and fast heat dissipation,which have broad practical application prospects in the field of high-power white lighting and laser-driven white lighting.This article reviews the recent research on the preparation and performances of YAG∶Ce polycrystalline films,single crystal films,and composite films.The future applications of YAG∶Ce films in high performance WLED and laser-driven white lighting are also proposed.
作者
吕清洋
薛秉国
王婷婷
刘丽娜
王世立
朱海澄
刘绍宏
孙旭东
LYU Qing-yang;XUE Bing-guo;WANG Ting-ting;LIU Li-na;WANG Shi-li;ZHU Hai-cheng;LIU Shao-hong;SUN Xu-dong(School of Materials Science and Engineering,Northeastern University,Shenyang 110819,China)
出处
《发光学报》
EI
CAS
CSCD
北大核心
2020年第11期1323-1334,共12页
Chinese Journal of Luminescence
基金
国家自然科学基金(51977027)
教育部基本科研业务费项目(N182508026)资助。
关键词
薄膜
YAG∶Ce
单晶
多晶
激光
films
YAG∶Ce
single crystal
polycrystalline
laser
