Optical studies of Er-doped yttrium aluminium garnet phosphor materials

N. Norhashim, S. Kaveh, A. K. Cheetham, R. J. Curry

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The need for materials application in solid-state lasers, medical devices, and optoelectronic devices has made the investigation of ceramic materials of increasing importance. A detail study of the optical properties of rare earth element erbium doped inside YAG is reported for the photoluminescence, power and lifetime measurement. The energy transfer and optical transitions involved for this material is studied in detail by understand the optical processes that give rise to the emission they display. Following this second (and higher) order processes are considered that lead to upconversion in erbium-doped yttrium aluminum garnet (Er:YAG) materials.

Original languageEnglish
Title of host publicationProceedings - 6th International Conference on Electrical Engineering, Computer Science and Informatics, EECSI 2019
EditorsI. Irawan, Hendri Irawan, Munawar Agus Riyadi, Mochammad Facta
PublisherInstitute of Advanced Engineering and Science
Pages60-65
Number of pages6
ISBN (Electronic)9786020737287
DOIs
Publication statusPublished - Sep 2019
Event6th International Conference on Electrical Engineering, Computer Science and Informatics, EECSI 2019 - Bandung, Indonesia
Duration: 18 Sep 201920 Sep 2019

Publication series

NameInternational Conference on Electrical Engineering, Computer Science and Informatics (EECSI)
ISSN (Print)2407-439X

Conference

Conference6th International Conference on Electrical Engineering, Computer Science and Informatics, EECSI 2019
Country/TerritoryIndonesia
CityBandung
Period18/09/1920/09/19

Keywords

  • Optical properties
  • Photoluminescence
  • Rare-earth material

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