A novel green-emitting Mg0.75Al2.16O4:Mn2+ transparent ceramic phosphor for White Light-Emitting Device DOI

Jiaxing Liao,

Bowen Chen, Hao Wang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Toward High‐Brightness Laser Lighting: Progress and Perspectives on Phosphor‐in‐Glass Films DOI Open Access
Zikang Yu, Yun Mou,

Yang Peng

et al.

Advanced Materials Technologies, Journal Year: 2025, Volume and Issue: unknown

Published: March 20, 2025

Abstract Laser lighting is considered as a next‐generation solid‐state (SSL) source due to its advantages of high‐power density and brightness, high collimation, long irradiation distance, free “efficiency droop.” Laser‐excited phosphor, in which blue laser diodes (LDs) excite yellow phosphor converter, common method realize white lighting. As novel all‐inorganic converter material with easy preparation, low cost, adjustable luminescent property, ability combine heat‐conducting substrate, the phosphor‐in‐glass film (PiGF) attracts lot attention. In this perspective, state‐of‐art research data on PiGFs are summarized, preparation constitution PiGF introduced. The topics about how improve luminescence saturation threshold (ST), light extraction, color uniformity, rendering discussed. Correspondingly, applications display, biomedical devices, visible communications outlined. Moreover, prospects future directions laser‐driven indicated. This work will promote study high‐performance applications.

Language: Английский

Citations

0
Effect of Ga3+ content on the luminous properties of Ce3+-doped Lu2YGaxAl5-xO12 phosphor ceramics for potential lighting application DOI

Yanbin Wang,

Ziqiu Cheng,

Junhao Ye

et al.

Journal of Luminescence, Journal Year: 2025, Volume and Issue: unknown, P. 121115 - 121115

Published: Jan. 1, 2025

Language: Английский

Citations

0
Cold sintered Ce3+:Lu3Al5O12-Mn4+:K2SiF6-Y3+:CaF2 transparent ceramic phosphors for high color rendering white LEDs/LDs DOI
Xiaotong Li, Rui Zhang, Xu Wei

et al.

Journal of the European Ceramic Society, Journal Year: 2025, Volume and Issue: unknown, P. 117315 - 117315

Published: Feb. 1, 2025

Language: Английский

Citations

0
A novel composite structure to balance luminous efficacy and color rendering in laser-driven solid-state lighting DOI
H. Y. Zhao, Jinsheng Li, Yan Jiang

et al.

Journal of Luminescence, Journal Year: 2025, Volume and Issue: unknown, P. 121160 - 121160

Published: Feb. 1, 2025

Language: Английский

Citations

0
Synergetic effect of oxygen vacancy and Cr triggered super-long persistent luminescence in green Ce, Cr: YAGG transparent ceramics DOI
Zihan Zhou, Tianyuan Zhou, Dongshun Chen

et al.

Journal of the European Ceramic Society, Journal Year: 2025, Volume and Issue: unknown, P. 117364 - 117364

Published: March 1, 2025

Language: Английский

Citations

0
Broadened and Enhanced Blue Emission of Interstitial Eu2+ in α-Cristobalite via Al3+ Codoping for High Color Rendering White LEDs DOI
Zhiwei Xia, Yuhan Wang,

Rujun Yang

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0
Dopant and excitation wavelength-sensitive emitting-color variation in thermostable Na2Y2TeO4(BO3)2:Dy3+,Eu3+ phosphors for multifunctional security detections DOI
Asif Ali Haider, Xiaoting Huang, Jiang Xie

et al.

Materials Today Chemistry, Journal Year: 2025, Volume and Issue: 45, P. 102684 - 102684

Published: April 1, 2025

Language: Английский

Citations

0
Red-blue dual emission and enhanced luminescence of glass-ceramics containing Y2Sn2O7 for plant lighting DOI
Shengnan Xu, Guodong Zhang, Rong Wang

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178098 - 178098

Published: Dec. 1, 2024

Language: Английский

Citations

1
Rod-shaped LuAG: Ce transparent ceramic enabling ultra-high forward efficiency for laser lighting in a transmissive mode DOI
Jian Kang,

Xuanchu Liu,

Zitong Liu

et al.

Optics Letters, Journal Year: 2024, Volume and Issue: 49(20), P. 5933 - 5933

Published: Sept. 30, 2024

Ceramic phosphors have high thermal conductivity and stability, showing great potential for use in laser lighting. However, it is difficult to further improve the forward efficiency transmissive mode because of arbitrarily emitting ceramic light loss by secondary optical components. Here, an effective design rod-shaped LuAG:Ce transparent ceramics was proposed, silicone encapsulated ceramic-based devices could operate stably under 3.5 W excitation, possessing a luminous 150–180 lm/W, far exceeding level existing commercial mode. Besides, gradual absorption blue gradient distribution heat, bear power density 46 W/mm 2 without saturation, thermal-induced degradation only accounted 7% 15 min operation. The lighting sources with low divergence angle (∼4°) uniform spatial were obtained. Our optimized rod encapsulation scheme provided solution

Language: Английский

Citations

0
A novel green-emitting Mg0.75Al2.16O4:Mn2+ transparent ceramic phosphor for White Light-Emitting Device DOI

Jiaxing Liao,

Bowen Chen, Hao Wang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

0