Novel luminescent transparent ceramics for light emitting devices DOI
K. Pavani, J. Suresh Kumar, Upendra Kumar Kagola

et al.

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 265 - 283

Published: Dec. 4, 2024

Language: Английский

A Ca3Sc2Si3O12:Ce3+,Cr3+,Li+ phosphor-in-glass film for high-power laser-driven near-infrared lighting DOI Creative Commons

Ping Sui,

Wei Zhang, Hang Lin

et al.

Journal of Materials Chemistry C, Journal Year: 2024, Volume and Issue: 12(38), P. 15596 - 15606

Published: Jan. 1, 2024

A Ca 3 Sc 2 Si O 12 :Ce 3+ ,Cr ,Li + phosphor-in-glass film with watt-level near-infrared light output upon blue laser-driven lighting shows potential application in night vision and non-destructive analysis identification.

Language: Английский

Citations

3
Effect of B2O3 additive on the microstructure and luminescent properties of spark plasma sintered YAG: Ce transparent ceramics DOI
Ziqiang Jiang, Jingtian Li,

Guodong Sun

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 176637 - 176637

Published: Sept. 1, 2024

Language: Английский

Citations

0
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
Effect of B2o3 Additive on the Microstructure and Luminescent Properties of Spark Plasma Sintered Yag: CE Transparent Ceramics DOI
Ziqiang Jiang, Jingtian Li,

Guodong Sun

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Novel luminescent transparent ceramics for light emitting devices DOI
K. Pavani, J. Suresh Kumar, Upendra Kumar Kagola

et al.

Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 265 - 283

Published: Dec. 4, 2024

Language: Английский

Citations

0