Low Etendue Yellow-Green Solid-State Light Generation by Laser-Pumped LuAG:Ce Ceramic

doi:10.1109/LPT.2018.2813520

	Low Etendue Yellow-Green Solid-State Light Generation by Laser-Pumped LuAG:Ce Ceramic
	Li, Kang 1; Shi, Yun 2; Jia, Fuqiang 3; Price, Chris 4; Gong, Yongkang 1; Huang, Jungang 1; Copner, Nigel 1; Cao, Hui 5; Yang, Lingzhen 6; Chen, Shuo 3
刊名	IEEE PHOTONICS TECHNOLOGY LETTERS
	2018
卷号	30 期号:10 页码:939
关键词	Light sources photoluminescence phosphor ceramic optical pumping diode laser
ISSN号	1041-1135
DOI	10.1109/LPT.2018.2813520
英文摘要	A low Etendue (6.1 mm(2)) yellow-green solid-state light source with optical conversion efficiency up to 101.3 lumen/Watt is demonstrated by through high-power laser diode pumping of a static LuAG:Ce transparent ceramic plate. A 443-nm blue laser diode array with a full-width-half-maximum (FWHM) of <1.5 nm and a maximum output power of 15.2 W is used to attain a high spectral absorption efficiency. The output from the high-power laser diode array is collimated, shaped, despeckled, and focused to display a Gaussian-like profile with a 1.5-mm beam waist (1/e(2) radius) to stimulate a 1.2-mm thick LuAG:Ce transparent ceramic plate with an emission FWHM spectra at 505-585 nm. No thermal quenching, pump absorption saturation, and obvious luminous flux decrease is found during test.
学科主题	Engineering, Electrical & Electronic ; Optics ; Physics, Applied
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号	WOS:000431399200004
资助机构	This work was supported in part by the 2015 Foshan Technology Innovation Group Project (Advanced Solid-State Light Source Application and Innovation Team), in part by the National Natural Science Foundation of China under Grant 61475175 and Grant 6141130132, in part by the Natural Science Foundation of Guangdong Province, China, under Grant 2015A030313633, in part by the Key Project of Education Department of Guangdong Province under Grant 2014KTSCX153, and in part by the Fundamental Research Funds of Foshan University under Grant 2014042. ; This work was supported in part by the 2015 Foshan Technology Innovation Group Project (Advanced Solid-State Light Source Application and Innovation Team), in part by the National Natural Science Foundation of China under Grant 61475175 and Grant 6141130132, in part by the Natural Science Foundation of Guangdong Province, China, under Grant 2015A030313633, in part by the Key Project of Education Department of Guangdong Province under Grant 2014KTSCX153, and in part by the Fundamental Research Funds of Foshan University under Grant 2014042.
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24916]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Univ South Wales Cardiff, Fac Comp Engn & Sci, Cardiff CF37 1DL, S Glam, Wales 2.Foshan Luxmate Optoelect Ltd, Foshan 528315, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Transparent Optofunct Inorgan Mat, Shanghai 200050, Peoples R China 4.Xiamen Univ, Dept Elect Engn, Xiamen 361005, Peoples R China 5.Cymtec Ltd, Hengoed CF82 7FQ, Wales 6.Foshan Univ, Sch Elect & Informat Engn, Foshan 528000, Peoples R China 7.Taiyuan Univ Technol, Coll Phys & Optoelect, Taiyuan 030024, Shanxi, Peoples R China
推荐引用方式 GB/T 7714	Li, Kang,Shi, Yun,Jia, Fuqiang,et al. Low Etendue Yellow-Green Solid-State Light Generation by Laser-Pumped LuAG:Ce Ceramic[J]. IEEE PHOTONICS TECHNOLOGY LETTERS,2018,30(10):939, 942.
APA	Li, Kang.,Shi, Yun.,Jia, Fuqiang.,Price, Chris.,Gong, Yongkang.,...&Li, Jiang.(2018).Low Etendue Yellow-Green Solid-State Light Generation by Laser-Pumped LuAG:Ce Ceramic.IEEE PHOTONICS TECHNOLOGY LETTERS,30(10),939.
MLA	Li, Kang,et al."Low Etendue Yellow-Green Solid-State Light Generation by Laser-Pumped LuAG:Ce Ceramic".IEEE PHOTONICS TECHNOLOGY LETTERS 30.10(2018):939.