Bulk-Size and Highly Transparent Composite Phosphor for NIR Spectroscopy

doi:10.1002/adom.202301114

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	Bulk-Size and Highly Transparent Composite Phosphor for NIR Spectroscopy
	L. L. Zhang, D. D. Wang, F. Liu, H. Wu, G. H. Pan, H. J. Wu, Z. D. Hao and J. H. Zhang
	2023
发表期刊	Advanced Optical Materials
ISSN	2195-1071
页码	7
摘要	Near-infrared (NIR) phosphors offer a novel luminescent solution for NIR spectroscopy, but their efficiency remains low. Herein, it is demonstrated that the high transparency of a phosphor improves its external quantum efficiency by developing a new inorganic-organic composite phosphor. The new bulk-size and highly transparent composite phosphor is fabricated through layer-by-layer assembly of micron-sized hexagonal LiSrAlF6:Cr3+ powder phosphor. The inline transparency of the final bulk phosphor can be controlled from 0% to 90.2% at a large solid concentration of & AP;47 vol.%. With high transparency, the new bulk phosphor allows the phosphor-conversion light-emitting diode (pc-LED) a 2.9 times improvement in efficiency. This paper inspires a feasible and low energy consumption method to facilitate next-generation NIR pc-LED phosphors.
DOI	10.1002/adom.202301114
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收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/68186
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	L. L. Zhang, D. D. Wang, F. Liu, H. Wu, G. H. Pan, H. J. Wu, Z. D. Hao and J. H. Zhang. Bulk-Size and Highly Transparent Composite Phosphor for NIR Spectroscopy[J]. Advanced Optical Materials,2023:7.
APA	L. L. Zhang, D. D. Wang, F. Liu, H. Wu, G. H. Pan, H. J. Wu, Z. D. Hao and J. H. Zhang.(2023).Bulk-Size and Highly Transparent Composite Phosphor for NIR Spectroscopy.Advanced Optical Materials,7.
MLA	L. L. Zhang, D. D. Wang, F. Liu, H. Wu, G. H. Pan, H. J. Wu, Z. D. Hao and J. H. Zhang."Bulk-Size and Highly Transparent Composite Phosphor for NIR Spectroscopy".Advanced Optical Materials (2023):7.

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