Visible luminescence from Dy3+ doped tellurite glasses

Feng Zhang; Zhisong Xiao; Lu Yan; Fang Zhu; Anping Huang

doi:10.1117/12.843489

12 October 2009 Visible luminescence from Dy³⁺ doped tellurite glasses

Feng Zhang, Zhisong Xiao, Lu Yan, Fang Zhu, Anping Huang

Proceedings Volume 7518, Photonics and Optoelectronics Meetings (POEM) 2009: Solar Cells, Solid State Lighting, and Information Display Technologies; 751817 (2009) https://doi.org/10.1117/12.843489
Event: Photonics and Optoelectronics Meetings 2009, 2009, Wuhan, China

Abstract

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 (⁴F_9/2→⁶H_15/2) and 574 nm (⁴F_9/2→⁶H_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.

Citation Download Citation

Feng Zhang, Zhisong Xiao, Lu Yan, Fang Zhu, and Anping Huang "Visible luminescence from Dy³⁺ doped tellurite glasses", Proc. SPIE 7518, Photonics and Optoelectronics Meetings (POEM) 2009: Solar Cells, Solid State Lighting, and Information Display Technologies, 751817 (12 October 2009); https://doi.org/10.1117/12.843489

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available