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LuAG∶Ce3+在激光照明应用中的研究进展
增强出版Recent Progress of LuAG∶Ce3+ for White Laser Diode Lighting Application
- 发光学报 2021年42卷第10期 页码：1531-1548
- 作者机构：
1.中国科学院 宁波材料技术与工程研究所，浙江 宁波 315201
2.中国科学院大学，北京 100049
- 作者简介：
[ "丁慧(1995-)，女，安徽安庆人，博士研究生， 2017年于大连工业大学获得学士学位，主要从事荧光陶瓷及应用的研究。E-mail: dinghui@nimte.ac.cn" ]
[ "刘永福(1985-)，男，江苏丰县人，博士，研究员，博士研究生导师，2012年于中国科学院长春光学精密机械与物理研究所获得博士学位，主要从事稀土发光材料、透明功能陶瓷及应用的研究。E-mail: liuyongfu@nimte.ac.cn" ]
[ "蒋俊(1977-)，男，湖北随州人，博士，研究员，博士研究生导师，2005年于中国科学院上海硅酸盐研究所获得博士学位，主要从事热电和透明陶瓷等光电热功能材料与器件应用的研究。E-mail: jjun@nimte.ac.cn" ]
- 基金信息：中科院青促会(2021295);浙江省重点研发计划(2021C01024);浙江省自然科学基金(LQ21E020007);内蒙古自治区科技计划(2019GG263);宁波市自然科学基金(202003N4346)
DOI：10.37188/CJL.20210110
中图分类号： O482.31收稿：2021-03-25，
修回：2021-04-14，
纸质出版：2021-10-01
- 稿件说明：
移动端阅览
丁慧, 胡盼, 刘永福, 等. LuAG∶Ce3+在激光照明应用中的研究进展[J]. 发光学报, 2021,42(10):1531-1548.
Hui DING, Pan HU, Yong-fu LIU, et al. Recent Progress of LuAG∶Ce3+ for White Laser Diode Lighting Application[J]. Chinese Journal of Luminescence, 2021, 42(10): 1531-1548.
丁慧, 胡盼, 刘永福, 等. LuAG∶Ce3+在激光照明应用中的研究进展[J]. 发光学报, 2021,42(10):1531-1548. DOI： 10.37188/CJL.20210110.
Hui DING, Pan HU, Yong-fu LIU, et al. Recent Progress of LuAG∶Ce3+ for White Laser Diode Lighting Application[J]. Chinese Journal of Luminescence, 2021, 42(10): 1531-1548. DOI： 10.37188/CJL.20210110.
摘要
激光二极管(LDs)结合荧光转换材料实现白光被认为是下一代照明光源，其中的荧光转换材料对于整体光源的光度/色度参数、发光效率、长期工作稳定性至关重要。近年来，人们在LD照明中采用多种绿/黄/红荧光材料来丰富光谱成分，获得高质量的白光。其中，采用Lu
3
Al
5
O
12
∶Ce
3+
(LuAG∶Ce
3+
)绿色荧光材料作为主体成分，结合光谱展宽、红光补足等方案可将LD照明白光的显色指数大幅度提升。LuAG∶Ce
3+
被认为是综合性能最优的绿色转换材料之一，在大功率LD的辐照下具有很高的热稳定性和饱和阈值。本文主要对基于LuAG∶Ce
3+
的荧光晶体、荧光陶瓷、荧光玻璃、荧光薄膜等形态材料的制备方法及其在LD照明中的应用性能研究进行了总结，并且对其未来发展方向提出了展望。
Abstract
Laser-diodes(LDs) combined with color converters are regarded as the next-generation lighting source. Color converters play important roles in determining the luminous efficiency
color quality
and long-term stability of the LDs lighting. Recently
kinds of green/yellow/red color converters were adopted to enrich spectral components and achieve a high color quality in the LDs lighting. Among them
the color rendering index of the LDs lighting can be greatly improved by using Lu
3
Al
5
O
12
∶Ce
3+
(LuAG∶Ce
3+
) and red color converters. LuAG∶Ce
3+
is regarded as one of the best green color converters. It has high thermal stability and saturation threshold under high-power LDs. To mitigate the thermal effect induced by the high-power density of blue LDs
remote encapsulations of single-crystal phosphors
(transparent) ceramic phosphors
phosphor in glasses/films are proposed. This paper reviews and summaries recent progress of LuAG∶Ce
3+
for LD lighting application and puts forward the prospect of the future development direction.
关键词
Keywords
references
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