Phosphor in Glass based on High Refractive Index Glasses for LEDs

Vladimir Aseev, Anastasiya Bibik, Yuliya Tuzova, Elena Kolobkova, Ksenia Moskaleva, Nikolay Nikonorov

Abstract

Composite “phosphor-in-glass” based on high refractive index lead-silicate glass and YAG:Ce and SiAlON powder has been developed and synthesized. Glass composition optimization in the order to reduce scattering at glass/phosphor interfaces has been performed. Samples of composite light-converting materials for white LEDs were prepared by sintering glass powders and phosphor at 600 °С. Spectral, luminescent and structural properties of the obtained composites have been investigated. White LEDs based on the composite glass phosphor materials obtained have been tested. The color temperature of the probe LED was found to be 4370 K with the luminous efficacy 58lm/W.

References

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Paper Citation


in Harvard Style

Aseev V., Bibik A., Tuzova Y., Kolobkova E., Moskaleva K. and Nikonorov N. (2016). Phosphor in Glass based on High Refractive Index Glasses for LEDs . In Proceedings of the 4th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS, ISBN 978-989-758-174-8, pages 246-250. DOI: 10.5220/0005689502460250


in Bibtex Style

@conference{photoptics16,
author={Vladimir Aseev and Anastasiya Bibik and Yuliya Tuzova and Elena Kolobkova and Ksenia Moskaleva and Nikolay Nikonorov},
title={Phosphor in Glass based on High Refractive Index Glasses for LEDs},
booktitle={Proceedings of the 4th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,},
year={2016},
pages={246-250},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005689502460250},
isbn={978-989-758-174-8},
}


in EndNote Style

TY - CONF
JO - Proceedings of the 4th International Conference on Photonics, Optics and Laser Technology - Volume 1: PHOTOPTICS,
TI - Phosphor in Glass based on High Refractive Index Glasses for LEDs
SN - 978-989-758-174-8
AU - Aseev V.
AU - Bibik A.
AU - Tuzova Y.
AU - Kolobkova E.
AU - Moskaleva K.
AU - Nikonorov N.
PY - 2016
SP - 246
EP - 250
DO - 10.5220/0005689502460250