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Monolithic translucent BaMgAl10O17:Eu2+ phosphors for laser-driven solid state lighting.
- Source :
-
AIP Advances . 2016, Vol. 6 Issue 10, p1-6. 6p. - Publication Year :
- 2016
-
Abstract
- With high power light emitting diodes and laser diodes being explored for white light generation and visible light communication, thermally robust encapsulation schemes for color-converting inorganic phosphors are essential. In the current work, the canonical blue-emitting phosphor, high purity Eu-doped BaMgAl10O17, has been prepared using microwave-assisted heating (25 min) and densified into translucent ceramic phosphor monoliths using spark plasma sintering (30 min). The resulting translucent ceramic monoliths convert UV laser light to blue light with the same effi- ciency as the starting powder and provide superior thermal management in comparison with silicone encapsulation. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LIGHT emitting diodes
*VISIBLE spectra
*PHOSPHORS
Subjects
Details
- Language :
- English
- ISSN :
- 21583226
- Volume :
- 6
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- AIP Advances
- Publication Type :
- Academic Journal
- Accession number :
- 119253002
- Full Text :
- https://doi.org/10.1063/1.4964925