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Visible luminescence from Dy3+ doped tellurite glasses

  • Feng Zhang*
  • , Zhisong Xiao
  • , Lu Yan
  • , Fang Zhu
  • , Anping Huang
  • *此作品的通讯作者
  • Beihang University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper reports on luminescence property of the Dy3+-doped tellurite glasses. The samples are studied by absorption and visible emission spectra. The measured emission spectrum of Dy3+ glass has revealed two main bands at 484 nm (4F9/26H 15/2) and 574 nm (4F9/26H 13/2) when pumping with the wavelength of 325 nm. The concentration quenching occurred as Dy3+ concentration increased beyond 2 mol%. The chromaticity coordinates of these samples are close to white light, which implies that the glasses might be a potential candidate for white lighting through an appropriate combination.

源语言英语
主期刊名Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies
DOI
出版状态已出版 - 2009
活动Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies - Wuhan, 中国
期限: 8 8月 200910 8月 2009

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
7518
ISSN(印刷版)0277-786X

会议

会议Photonics and Optoelectronics Meetings (POEM) 2009 - Solar Cells, Solid State Lighting, and Information Display Technologies
国家/地区中国
Wuhan
时期8/08/0910/08/09

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